the Museum of Reclaimed Urban Space (MoRUS) opening at C-Squat.
In the comments, Amy pointed us to a Crowdrise page to help raise funds to launch MoRUS at 155 Avenue C. You can access that page here. (As of this morning, they had collected nearly 20 percent of their $18,500 goal.)
Per the site, "We have a storefront location, tour guides and the community's approval, we just need your support to help open the museum to the public. With every donation we get closer and closer to preserving the neighborhood's vibrant history and opening the museum..."
And here's the MoRUS website with more information.