Lab photos Annual lab bowling tournament 2017. Archie lab wins again! Matching lab socks! Laura during Penn high school visit (2016) Liz’s drawings of parasite cycles during Penn high school visit (2016) Liz during Penn high school visit (2016) David and Mauna during Penn high school visit (2016) Happy hour Archie Lab (2016) Graduating seniors (2013) COS-JAM 2013 poster session (Suzi Spitzer and Jeff Hansen) Pierogi potluck (2013) Lab bowling (2013) Tree decorating contest (2012) Tree decorating contest (2012)