While walking through the Mandalay bay we stumbled across the house of blues so we thought we would give it a try , we ordered a few drinks and appetizers ,the food was very good but we were disappointed that our order took almost 40 minutes to arrive .Our waitress was very apologetic and she even sent the manager over and he too was very apologetic, yet he offered nothing to make up for the extremely long wait .Other than that it was a nice experience in a very nice atmosphere !