Some of my favorite memories (and I've only been in CAP 18-19 months), in no particular order:
Swearing in, when my cadet commander forgot parts of the cadet oath

Getting soaked at a fundraiser (no, it wasn't raining)
Singing in the barracks at my basic encampment (I'm talking about songs, not jodies, and not when marching)
Dancing during aerospace presentations at encampment
Being on color guard for the cadet ball (wing conference)
Taking the grog at the cadet ball - it was actually sort of tasty

Doing impromptu skits the last night of encampment - they were so funny!