Paper Plus is a unique, 3,000 square foot retail party supply store packed to the ceiling with party goods, balloons, piñatas, party decorations, costumes, wigs, and more! We are a one of a kind party goods store that’s been in Berkeley, California for over 28 years. In addition to our huge selection of party supplies, we have table and chair rentals, concession rentals like cotton candy and old-fashioned popcorn machines, and balloon delivery.