Matt Stone/ MediaNews Group/Boston Herald/Getty All Conehead sundaes, which are priced at $4.99, "will continue to surprise and delight" restaurantgoers, according to Friendly's. Fan favorites ...

An attempt to get a free birthday sundae at Friendly’s turned into a satanic ritual, with Lady Gaga serving as both waitress and master of ceremonies in the Saturday Night Live sketch.

This article was originally published on guiltyeats.com as Friendly’s revamps menu for SummerFest with 16 new items, including an ice cream sundae with french fries.