gaming I Need Ideas for My D&D One-Shot

[flutterbard 55]

My gaming club was moved to a temporary location last week since our main one was in use. I wanted to do a dating sim play-through but the projector wouldn't show my laptop screen. Since I will be stuck there again this week, I thought I'd try to do a D&D one-shot campaign. I need some ideas as to what kind of campaign I should run. Feel free to make your suggestions as pony as you like.

[Denim&Venöm 16,517]

Do what my parents did.

Get hired by lizard people to raid an underwater temple of evil sea folk. Learn it's an invasion. Kill everything in sight. Then return the next day because you forgot to kill the necromancer and must now fight zombie sea folk.