BMCC OpenLab | Sam Shefrin | Activity https://openlab.bmcc.cuny.edu/members/samuelshefrin/activity/ Activity feed for Sam Shefrin. Sun, 10 May 2026 13:15:34 -0400 https://buddypress.org/?v= en-US 30 hourly 2 d0151d915a2b072f523664100e408fdc Sam Shefrin's profile was updated https://openlab.bmcc.cuny.edu/activity/p/139198/ Mon, 28 Aug 2023 17:03:59 -0400 0 4a0de876e38eeb659fec38a33e91ff52 Sam Shefrin became a registered member https://openlab.bmcc.cuny.edu/activity/p/139188/ Mon, 28 Aug 2023 16:56:03 -0400 0