David Bowie and Mick Jagger approved.
"Philadelphia is a block party city," according to Jon Geeting, and it's no accident. "The city offers residents a very lightweight process for closing their streets for a weekend day of community fun: Pay an affordable $25 permit fee, and get the approval of 75% of the neighbors."
A block party culture has resulted from the ease of closing streets in Philadelphia, and given the city's role in allowing it all to happen, there's also a lot of data available about where and when the parties do down.
According to Geeting, "thanks to a new city dataset obtained by PlanPhilly, and mapped by GIS analyst Shrobona Karkun, the last ten years of block party data are available for our perusal." Thus, we have one of the funnest maps of all time, available at the article linked below, showing every block party hosted in the city of Philadelphia between 2006 and June 2016.
FULL STORY: Mapping 10 years of Philadelphia block parties

Study: Maui’s Plan to Convert Vacation Rentals to Long-Term Housing Could Cause Nearly $1 Billion Economic Loss
The plan would reduce visitor accommodation by 25,% resulting in 1,900 jobs lost.

North Texas Transit Leaders Tout Benefits of TOD for Growing Region
At a summit focused on transit-oriented development, policymakers discussed how North Texas’ expanded light rail system can serve as a tool for economic growth.

Using Old Oil and Gas Wells for Green Energy Storage
Penn State researchers have found that repurposing abandoned oil and gas wells for geothermal-assisted compressed-air energy storage can boost efficiency, reduce environmental risks, and support clean energy and job transitions.

Santa Barbara Could Build Housing on County Land
County supervisors moved forward a proposal to build workforce housing on two county-owned parcels.

San Mateo Formally Opposes Freeway Project
The city council will send a letter to Caltrans urging the agency to reconsider a plan to expand the 101 through the city of San Mateo.

A Bronx Community Fights to Have its Voice Heard
After organizing and giving input for decades, the community around the Kingsbridge Armory might actually see it redeveloped — and they want to continue to have a say in how it goes.
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