Here's where to find deals during National Frozen Custard Day this weekend

(WHTM) -- National Frozen Custard Day is this Saturday, and eateries nationwide will be getting in on the sweet fun. A handful of restaurants in Pennsylvania are offering deals for customers, the biggest being Keystone staple Rita's. The Italian ice is handing out buy-one, get-one-free custard deals from 3-5 p.m. Saturday at participating locations. There [...]