June - Yooni

I'll be glad when this month's over. Most of the kids I teach won't be continuing with me over the school holiday as they have signed up for Shimmy's Summer Splash or something similar...but bless the little buggars, I'd like to send em off with something in their final lesson...and I don't mean a slap...seriously, what can I give them to remind them that they had such a great time with me and should come back for more next September? I was thinking of a baseball cap with my logo on it, but that's too summer camp, right? I've got around 25 kids, so something cool and classy is needed, but as cheap as chips...