Hello! Bingo! Hehe.

Bingo 1 - Center Across, left to right.

1 - Compose an Ode to Janet - With Leo.
2 - Share a difficult retrospec memory - With Yosuke.
3 - Organizie a sleepover at the aquarium - with everyone!
4 - Use your powers around someone new - with Kurt.
5 - Sing a ballad to a stranger - with Penelope.

Penelope would be her new CR, but also all the new people on the aquarium thread.

Bingo 2! Fourth Line Across, left to right.

1 - Steal someone's retrospec item - with Jake and Togusa.
2 - Spar with someone - With Yukiko.
3 - Challenge a stranger to a duel of your choice - with Sigrun
4 - Build a sandcastle at least as tall as you are - with Emil
5 - Compliment someone on something weird - with Lalli

Apparently that was my Stand Still, Stay Silent bingo too. Huh.

Bingo 3! - Center line down, top to bottom.

1 - Play a prank on an authority figure - with Jake and Togusa. (Same thread as the item stealing)
2 - Convince a stranger to let them give you a piggyback ride somewhere - with Kazuma
3 - Organize a sleepover at the aquarium - Again. Everyone. haha.
4 - Challenge a stranger to a duel of your choice - Sigrun. Repeat!
5 - Go to the towers and buy something off Jim's registry - with Vera.

The last one just barely meets the requirement I think, the thread was...really slow. Let me know if anything needs to be changed or doesn't work etc.