A/N Well would you look at that! 4 updates all in one day, quarantine is actually bringing out the best in me! As always, thank you guys for reading my story, and any help, advice, praise, ideas, criticism, or just you yapping in the comments will be read and greatly appreciated. If you guys have an awesome scene in your head you would like to see, you have an OC you want to include, or you want a monster/other characters to pop up in my story.

This is inspired by the picture above

"Guuuuuuuuuuuuuuuys! Calling meeting annoy Jasoooooon!" Leo yelled from Percy's bed.

The seven were in Percy's Cabin forming a plan to annoy the heck out of Jason. Piper suggests that, since All Hallows Eve (Halloween) was two weeks away, they should go trick-or-treating without Jason.

"Everyone in favour of the plan raises your hand!" Leo yelled. Everyone raised their hand.

"Does everyone know what they're going to be?" Annabeth piped up, "I for one am going to be Hermione Granger!"

"I'm going to be Elsa!" Leo yelled

"I'm going to be Maleficent!" Piper screeched

"I'm going to be a witch!" Hazel said happily.

"I'm going to be Hawkeye!" Frank said

"I'm going to be Aquaman!" Percy said jumping up and down.

Everyone agreed to meet in Cabin 3 the night of All Hallow Eve sat 7 o'clock to go trick or treating. Reyna was even in the plan, she was going to distract Jason while everyone went trick or treating.

"Does everyone want to go to Spirit Halloween?" Annabeth asked, already walking out the door to ask Chiron for permission.

Different noises that meant yes were made and the seven - minus Jason, were off to Spirit Halloween.

/./././././././././././././././././././././././././

Once everyone got to Spirit Halloween, the couples separated to find their costumes. Hazel luckily was able to find her costume first, seeing as she wanted to be a witch, it wasn't that hard to do.

"Frank! Frank!" Hazel squealed showing him the costume, "Do you like it?"

Frank looked down at his adorable girlfriend and saw the costume.

(this is a reference photo)

"Awwwwww it's adorable Hazel, help me find my costume then we can go get some accessories?" Frank asked

"Yeah!" Hazel said, bouncing in her heels as she ran to find a Hawkeye consume, soon enough she found it, much to Frank's surprise.

"Here you go! Let's go look at the accessories!" Hazel said squealing, she loved All Hallows Eve, after all, after Christmas, it was her favourite holiday.

Frank looked at the costume hazel gave him and smiled, "Sure Hazel, lead the way"

(reference photo)

././././.././/././././././././././././/./.

Since Calypso decided not to to do Haloween, she didn't come with the seven, and since it was Jason they were annoying, he didn't come too. Because of this, Piper and Leo decide to group up and look for costumes.

"Ya know, since we both have Disney women as costumes, we should have out stuff in the same area," Piper said thoughtfully walking over to the Disney section.

"Yup! Look! I already found my costume!" Leo yelled, pulling a costume from it's holding place.

"Leo, you do realize that's for 15-year-old girls? You're a 20-year-old male," Piper said laughing as Leo realized that the costume he picked out fir him perfectly, but it was for girls 4 years prior his age.

"Oh shut up Piper, you're just jealous I look better than you," Leo said making duck lips.

"Oh shut up Leo, there's not a snowball's chance in Hades you'll look better than me, and stop with the duck face, you're going to embarrass yourself," Piper said doubling over in laughter. Once she recovered, she found a pretty sick looking maleficent costume. "Since we both have our costumes, let's go look at the side of the store that has all the accessories and such," Piper said, pointing in that direction of the store.

"Okay then!" Leo screeched as he sprinted in the direction Piper pointed towards.

(reference photos)

Leo's costume

piper's costume

/././././/././././././././.././/./

Annabeth had already gotten her costume, she was a die-hearted Potterhead, one of the things you MUST have is a robe of your house, a wand, and the books. So she only came to the store to help Percy find his costume, and maybe get a few accessories.

"Annabeeeeeeeeth!" Percy yelled from where he was, "Did you have any luck finding the costume?!"

"No Percy!" Annabeth yelled back, she was starting to believe this store didn't carry any Aquaman costumes.

"Ugh!" Percy yelled, he and Annabeth had scoured the superhero section three times, but still couldn't find the Aquaman costume he so dearly wanted. "You know what? I give up, I'm gonna go ask Piper if she can help me shop at a few other stores later. Let's just go get accessories, for now, do ya think we should do tat WiseGirl?" Percy asked.

"Yeah, I think that's a great idea, Percy," Annabeth said as she and Percy held hands and walked over to where the accessories are.

/././././/////./././././.

Everyone pleasantly surprised each other when they got to the accessories place at the same time.

"Brilliant minds think alike!" Piper said jokingly, then added, "What are you guys looking for? Leo and I are looking for makeup, contacts, hairspray, and a wig."

"We're looking for a witch's nose, a witch's broom, nail polish, makeup, paint, contacts, hairspray, and some sunglasses!" Hazel said happily.

"We're looking for a trident, hairspray, a wig, a scarf, fake facial air, and contact lenses," Annabeth said in her calm voice.

"Let's see," Piper murmured while looking for contacts, "Blue for Leo, Green for me, Purple for Hazel, blue-grey for Frank, brown for Annabeth, and Percy doesn't need em cause Percy has the right colour eyes," Piper said as she handed each person their lenses, these are what they looked like. (end outcome)

Leo

Piper

Hazel

Frank

Annabeth

(Bear with me guys, my photoshop has been acting up lately)

"Okay, I got black, blonde and brunette coloured hairspray, and the Aphrodite cabin has way too much nail polish and makeup, so you guys can use that," Piper said, getting the items she mentioned.

"Here's a platinum wig, a witch's nose and broom, spray paint, and sunglasses," Hazel said, handing the wig to Leo.

"I found the trident and the hair Annabeth!" Percy yelled loudly holding up his things triumphantly.

Annabeth laughed and said, "Alright, it seems that everyone got what they needed, let's check out and head back to our own cabins as to not raise suspicion okay?"

Words of agreement came out of everyone's mouths.

//////////The next day/////////

"Piper?" Percy asked once he came in the Aphrodite Cabin.

"What's up to Percy?" Piper asked, "You're lucky everyone's out in the archery range."

"I can't find an Aquaman costume...I need help," Percy said in defeat.

Piper patted a spot on her bed, "sit down, I'll tell you a secret."

Percy plopped down on the bed and listened to what Piper had to say, "I actually own a sewing machine, and can make costumes, I can make you an Aquaman costume in a week, but you can't tell anyone it was me. Promise?"

"I promise!" Percy said happily and bolted out the door.

///////////////Time Skip to All-Hallows-Eve Night/////////////////

"Is everyone ready?" Piper asked.

Yes's chorused throughout the room. Annabeth was a stunning Hermione stranger, she had the Wand, the brown fluffy hair (hairspray), and the brown eyes (contacts). Leo just looked plain stupid, he still had his male features but had a platinum blonde wig that was braided, icy blue eyes(contacts), lots of makeup (he kept his Latino skin though), and when his hands burst into flames, he made it hot enough it looked blue (way to be smart Leo). Piper looked freaky but absolutely gorgeous in her Maleficent costume, she had decided not to et any of her hair show under her horns though, she, like Leo, kept her native-American complexion, but used her makeup skills to make her cheekbones look higher and the typical Maleficent makeup, she'd also used contacts to make her eyes stay green. Hazel just looked plain adorable, her witches dress had a purple tutu of sorts which matched her purple contacts, she had put on a bit of natural makeup, but had a long witches nose, and she played around with her broom like a sweet little girl. Frank (obviously) made an amazing Hawkeye, he used his own bow and arrows to match Clint Barton, had put blue contacts in his eyes with sunglasses over them, he also had sprayed his hair a bit to make it look more blonde than black. Percy...Percy, he just looked a lot like his dad, he had a long black wig, with a long black beard, and with his trident, he looked ready for battle and rather terrifying, but his smile gave away his true soft nature.

"Is everyone ready to go?" Annabeth said, checking out the window, she could see Reyna distracting Jason for them, "Got your pillowcases?"

Everyone nodded and Annabeth whispered, "Let's go"

They all silently crept to Thalia's Tree and got into the car that would take them to the biggest neighbourhood.

///////Time skip to the nest day (y' all thought I was gonna actually write about them walking around? haha NOPE!///////

The next day, the seven minus Jason was very giggly.

"What's up with you guys?" Jason asked

"Oh nothing," Piper said giggling.

Everything was revealed (on purpose) when Reyna (purposely) sat down at the Seven's table for lunch.

"So? What did you seven go as for all hallows eve?" Reyna asked in a voice that was meant to be in court.

Jason started by says, "Well, considering we didn't have the time to go tri"

Annabeth interrupted him by saying, "Well, I was Hermione Granger!

"I looked for Aquaman, but I couldn't find it, so I asked Piper to make my costume," as soon as the words left Percy's mouth, he knew he had made a grave mistake, he slowly turned his head to look at Piper.

"Piper? You have a sewing machine?" Leo asked.

"PERCY YOU SAID YOU WEREN'T GOING TO TELL!" Piper yelled in Percy's face.

Percy said the first stupid word that came to his mind, "...oops."

"UGH, look, I am NOT fashion-obsessed, unlike DREW," Piper grumbled

"Mhmmmmmmmmmmm," Frank and Hazel hummed, not willing to say anything more.

Jason looked around to his fellow Argo II member, "Wait, YOU LEFT ME OUT ON HALLOWEEN??!?!?!?"

Everyone looked over at Jason, then each other and doubled over laughing.

"OH, MY GODS BRO!" Percy said with tears in his eyes, "YOU SHOUD'VE SEEN TEH LOOK ON YOUR FACE!"

Even Reyna was laughing, they spent the day running away from a VERY pissed off Jason, and Percy was scrambling to hide from Piper.