Steak 'n Shake adresses in O Fallon‚ IL Home Work hours Steak 'n Shake hours Illinois O Fallon AddressPhoneMap109 Regency Park O Fallon(618) 628-8830 You May Like Jack in the Box hoursPanda Express hoursDomino's Pizza hoursTim Hortons hoursImo's Pizza hoursOrange Leaf hoursPeople Are Reading