Top: Attendees check out work by painter Mark Breslin. Bottom: Maya Polan and her son Miller work on the (not) monster activity. Lucy Gellman Photos. In a multipurpose room just off Peck Street, a fleet of inch-high monsters had materialized just in time for Halloween. There was a green beetle with raised yellow stripes and wiry white antennae, a flattened, horned vejigante mask in white, pink and purple, a knot of primary color that looked as though cowrie shells had been painted, softened and stacked atop each other.