I highly recommend Mullen's Bar and Grill in Lisle, IL for any party! They have a fabulous back room for parties of 20-50 people and wonderful drinks, service, and food for catering the event. I have used Mullen's for various Holiday gatherings and parties over the last 5 years. I am always pleased with the service I am provided with, the food, the drinks, and the atmosphere. It is easy to book the room; as long as you call in advance. The people in charge of events/parties always get in touch with you in regards to menus, prices, and accomodations immediately. Prices are reasonable and a menu can be chosen from their various choices quickly and easily. Drinks come from the bar and can be a choice of top brands or stock brands. The food is made on site and catered to the room for the special event. The back party room is blocked off from the crowds that come to eat and drink at the regular bar area, so the noise and disruptions do not really effect your private party at all. Bathrooms are at easy access and as the night goes on there is usually a band, DJ, or Karaoke taking place so as you close up your party and the room you can migrate to the bar area for fun! Most importantly the price for everything is really reasonable. I have been pleased each year with my holiday parties here. I love the atmosphere and service and highly recommend Mullen's Bar and Grill for your next party event!