My husband, 7 year old daughter, 2 year old twins and I will be staying in Buffalo Grove in early July for a week. I searched the board, but just found two recommendations--Wiener Takes All (and I see that I'm NEVER supposed to ask for ketchup...this will be my first Chicago hot dog experience) and Lou's. We'll be in the city most of the time, but will probably eat dinner around our hotel (Wyndham Garden Hotel). Any recommendations for dishes from Wiener Takes All or Lou's? Are there any additional restaurants/ice cream shops/bakeries we should try (both on our way back to our hotel from the city and around the hotel)? Any advice would be greatly appreciated! Thanks!