Philadelphia and Bryn Mawr Open Houses, Sun March 25th: 336 S. 21st Street in Philadelphia-open 1-3; 506 Great Springs Rd in Bryn Mawr-open 2-4; 820 E Haverford in Bryn Mawr-open 1-3; 427 Ballytore Cir is a new listing and will be open 2-4, should be on the web soon! http://​www.philarealestate.com/​default.asp.f-listings