What is the Teen Center? Open every Friday night from 7:30-10:30pm for 12-15 year olds, typically late 6th-9th grades. Located at 105 Bethlehem Pike in the Chestnut Hill section of Philadelphia , directly across from the Chestnut Hill East Train station. and local bus lines. NOW OPEN for High School Students on the 1st and 3rd Saturday of every month from 7:30pm to 10:30pm! 105 Bethlehem Pike, Philadelphia, PA 19118 The Center is staffed by a young adult who has his/her clearances. Special Events include: Games, Movies, Drumming, Nintendo Wii, Live music and Open Mic nights. Some Fridays are just TGIF NIGHTS to hang with friends. There is free access to the Teen Center with a $25 yearly membership. All teens are admitted with a $5 guest fee charge.