Review for Monticello Grand Casino and Entertainment World Review For Monticello Grand Casino and Entertainment World Google User Aug 22 '17 at 23:04 I love to dance so Gilleys is the place! I've been coming here for a few years now. It's always very clean. Service is friendly. Senor Frogs has a great selection of food and mixed drinks. The overall feel of the hotel is very comfortable and fun. Highly recommend a visit. View full site to comment or like