MassDevice Big 100 Roundtable East Slideshow page 2 July 12, 2012 By Arezu Sarvestani Attendees help themselves to beverages and snacks as they gather in the conference hall of the Waltham, Mass., Westin ahead of the evening’s first panel first 2 3 4 5 6 7 8 9 10 11 12 13 14 last See additional photos or purchase prints.