Since I haven't really drawn or written anything for Valentine's Day, which I'll try to make up for on a later date, I'll just say how the team's first Valentine's Day with Chiro goes.
—Some of them forgot it was even coming up. Whoops. They quickly run out to get each other something.
Roses for everyone from Black, taken straight from the garden. They're all different colors to match the monkey they're for.
Chocolates for Yellow, Green, and Red from each other and Blue. Maybe some dark chocolate for Blue, with it being the healthiest of the chocolates, albeit not in large quantities considering he rarely ever has a sweet tooth.
Popcorn and anything salty for Blue from everyone. He was very happy about that.
Black gets cotton candy and anything else sweet from the others.
They all also get Chiro something so he feels included. He's a happy little kid getting plenty of candy!
—Red, of course, tries to flirt with Yellow. It, of course, fails. Chiro tries to help edition! …Red still fails.
—Green tries to pull Blue away from the lab so he can spend time with the rest of the team. Shenanigans ensue.
—Pachinko Town gets attacked, but they take care of it and they don't let it ruin their day. It was pretty much a bonus, actually.
—Yellow offers to make dinner for everyone by herself, try to make it something special for everyone. Nope, all the monkeys want a hand in it (but they won't let Blue anywhere near the stove. They refuse to do so).
—After Chiro gets put to bed, the monkeys watch a movie together. It's not much, but they're happy to do this regardless since they haven't had a chance to spend time together like this ever since they woke up from stasis.