“Who are we as individuals?” “Who are we together?” “What are the visible and invisible boundaries we create?” These and other questions drive The Ubiquitous Mass of Us, an evening-length dance performance by Maree ReMalia and her group merrygogo. ReMalia, who is the Andrew W. Mellon Interdisciplinary Choreographer at Middlebury College, joins forces with with nine performers from across artistic disciplines in a kinetic exploration of their individual and collective identities. The choreographer and her crew let audience members in on their creative process by opening Saturday’s preshow warm-up to the public.