I'll post a list of favorite restaurants in St. Charles County:
- Bristol's at Winghaven for fish
- McGurks in O'Fallon for quasi-Irish and outdoor dining
- Crazy Sushi in St. Peters for sushi (best value)
- Kitaro on Highway K for sushi (best decor)
- Joey's on Highway K for fish and chips
- Cold Stone Creamery at Lake St. Louis for best ice cream
Its not that long of a list yet. I still haven't found a great place in the county for steaks.
Feel free to suggest some more.