We have used GG twice and have recommended them to all out friends visiting DW. It's a great way to kget water, park snacks, breakfast and lunch food! This was a great economical was to visit DW. We would eat breakfast at the hotel and pack water, snacks, and sandwiches in a backpack. Then eat supper at the parks! Win, win!
The people were very polite, the food was fresh, and delivered early!