Hello Chowhounds! Headed to Chicago for business for a week later this month. Looking for a historic, typical Chicago spot for a solo dinner on Saturday night. Hotel is in River North. Touristy is okay, but only if food is good. All cuisine is fine with me. Cool small bar ideas too with awesome cocktails! Love history and architecture. Will be in town the whole week, but won't have as much time to commit starting Sunday, but quick, casual suggestions are welcome. Looking for something that I can't find in DC, where I am from. Uniquely Chicago! Thanks!