Quidditch Match: are you a player? a fan? someone who doesn't care for the sport but got dragged along anyway?
Welcome Feast: first years getting sorted, old friends seeing each other again, and all that food!
NSFW (Not Safe For Wizards): grabbing a quickie in the prefect's bathroom, seven minutes in heaven in the Room of Requirement, or what little witches get up to in the girls' dormitories.
Detention: are you cleaning cauldrons or sent off into the Forbidden Forest? either way, you're in trouble!
Class: passing notes in Potions, running late for Care of Magical Creatures, discussing selfies in Muggle Studies... whatever you're doing, remember, you're here to learn!
Holidays: do you go home for Christmas, or are you still at school? and what ugly sweater is Mum going to send this year?
Hogsmeade: congratulations, your parents signed the permission form (or maybe you forged the signature). time for some time outside of school.
Diagon Alley: back to school shopping! don't forget to stop by Weasley's Wizarding Wheezes!
Choose Your Own Adventure: but remember, the wand chooses the wizard.