The Grand Finale: Groupon VP Speaks at Startup Lessons Learned 2011 13 years ago 2 min read Lean Startupsconferencesgrouponstartup conferncesstartup lessons learnedvcVenture Capital It has been an amazing day at Startup Lessons Learned 2011 [http://www.sllconf.com] – I can’t believe it but the day is done. We’ve had the chance to see fourteen