Michigan Party Rentals Inc. offers 20x40 frame tent rentals with and without side pannels. Frame tents are supported by a metal frame as opposed to being staked down with ropes, like traditional tents. The benefits of using a frame tent: (1) does not need to be setup on grass, (2) minimize tripping over ropes, and (3) can be setup in a more confined area. The center pole does not touch the ground, which allows for more room without obstruction.
Side Panels can be rented for an additional fee. Side panels are great for windy and/or rainy days. Side panels are also good for keeping tents warm during cooler weather.