L.S.
i agree with both of the other posts byt i thought i'd add my two cents ;-)
peach's is AWESOME, but check what time you'll be there because they have bands a lot of nights & it's super loud.
winds is considered quite good, but it is kind of fancy & pretty pricey.
the tavern used to be good, but i haven't been there in a while.
haha pizza is really fun too, but if i remember correctly (from when we took my son there last summer), they didn't have milk for him to drink.
if you're making it a family trip have you all been to youngs dairy? you can go feed the goats, look at the cows, run around outside, play mini golf, etc. for dinner, don't go into the ice cream place, walk (or drive) next door to the actual family restuarant. their portions are huge, home made food & it's very fair priced. afterwards is when you head over to the ice cream place!! :)
have fun :)
p.s. if you're really into the hippie thing, haha's is the hippie-est of all ;)