Hey there, Deborah. Thanks for asking your question here at the Disney Parks Moms Panel.
Columbia Harbour House is one of my favorite
Quick Service Dining locations at
Magic Kingdom Park. A Quick Service Dining location is a restaurant that you don't need a reservation for. You'll place your order and pay at a counter, find a seat and wait for your food. The food at Quick Service Dining locations at Walt Disney World is absolutely delicious, it's just served up faster than that of a Table Service Restaurant.
If you haven't already decided on what you might try at Columbia Harbour House, let me make a suggestion. The trio platter on the menu is always my go to, and it's big enough to share. On this platter there's a combination of fried shrimp, chicken breast nuggets and battered fish with hushpuppies and french fries. While everything is fried on this plate, it's not heavy or greasy. I've tried to recreate this dinner many times at home but it's always better at Columbia Harbour House. If the restaurant seems full, keep in mind there is additional seating upstairs that never really seems to fill up. It's my secret spot.
I hope this helps. If you have any other questions, please come back and ask.