My block used to, we got permission to block off the street and everything. The best one had a house with all the food (a roasted pig) in their garage and another house had the band in their garage, kegs were spread all over. Anyway around 11:00 the noise ordinance kicked in and the cops showed up, the lead singer in the band pointed toward the cops and said "There's more pig if anyones hungry" when asked politley to go home every one responded "This is our home" eventually the cops caved in and ended up having a sandwich and said if the band played anymore they'd have to do something but otherwise they would leave us alone. It was a damn fun time had by all.