Ebay offers Outdoor 10'x20' Canopy Party Wedding Tent Waterproof Gazebo Pavilion Cater Event for $57.80 (reg. $71.58) free shipping with Amazon Prime. 

Product Description: 
Complete your party with this spacious and versatile Outdoor Party Tent! It is definitely a must-have for a party in your backyard or for a commercial event outdoors. Our outdoor party tent offers shelter from the sun rays and light rain, so as to provide the perfect space for serving food and drink. And the tent is a wonderful choice to add party atmosphere that will put all of your guests in the mood to celebrate. Removable sidewalls allow you to leave open sides as many as you want.