Digital Humanities in Philly & the Delaware Valley - A fledgling group that grew out of discussions at THATCamp Philly. The aim is to create a local DH network (rather than a specific center) to facilitate connections and collaborations. Join the Google group if you want to keep in touch with other DHers in the region.
THATCamp Philly - A regional THATCamp, held annually in the fall since 2011. THATCamp is an unconference around DH topics. Check the websites for more info and for notes from previous years.