The University City District (UCD) is inviting the public to a celebration of dirt tomorrow. Actually, a celebration of really high quality dirt.

The Dirt Factory, UCD’s new public compost facility, located in a vacant lot near 43rd and Market, officially opens tomorrow and there will be free food and drinks, music and a lot of dirt talk.

The Dirt Factory features two huge, “Earth Tub” composters, each with a capacity of 3,200 pounds. The Pedal Co-op will pick up compostable material from local businesses and residents and deliver it to the site, which is located at 4308 Market St. Residents can also drop off material. All of that will be combined with leaves from sidewalks and streets around the neighborhood to produce compost, which will then be available to residents for gardening projects.

Besides the big commercial composters, the site will feature smaller, residential composters that will be used to demonstrate how home composting works. A few raised beds are also on the lot to demonstrate best practices in urban gardening.

The name for the facility was chosen from 86 suggestions. Stephen Metzger and Carina Giamerese will get 6 months of free compost pick-up from The Pedal Co-op for the winning name.

Wednesday’s opening ceremony runs from 4 p.m. to 6 p.m. and will feature food and drink from Dock Street Brewing Co., Four Worlds Bakery and Little Baby’s Ice Cream.

Stay tuned for more info and hours of operation.