GLEN ELLYN, Ill. /ScoopCloud/ -- Buona announced today the opening of its newest in Glen Ellyn, Illinois at 395 Roosevelt Road on June 19, 2019. The new restaurant is the family-owned group's 25th location. To celebrate, Buona gave away free Italian beef sandwiches to all guests that were in line at the Glen Ellyn location before 10 a.m. on June 19.