What exactly do you do in a Yo-Yo club?
i’m not sure but i guess you show collections , trade/buy yoyos and you probably yoyo too.
You hang out with other yoyoers, share tricks, trade, show off throws, acted goofy, and just chill. Clubs are awesome.
At my yoyo club, we yoyo, buy/sell/trade yoyos, eat ice cream, drink sodas, and much more.
BSTing , learning tricks , helping each other out , waste your time in a afternoon hanging out.
Its fun.
Best is when theirs food near your club so you can pick up lunch 
have. fun.
Mind if I join your yo-yo club