Lemonberry offers self-serve fro-yo.
Toppings vary from fresh fruit to cereal to graham crackers and candy bars. Add what you want and however much of it. Be sure to sneeze in the sneeze-guard. Weigh and pay at the end.
There's 6 different flavors of fro-yo which I believe change weekly or at least bi-monthly.
Friendly service offering taste tests of whichever one you desire.
New business seems to be doing well, hopefully they can survive over the winter. Maybe they should offer a Vitamin D boost in their yogurts.
Also, Josh Cribbs tweeted that he loves it, so it's gotta be good. Any chance to run into that fine man, I'll take.