 The operation ended with the burning down of all the structures on the property and the deaths of both Tom Crosslin and Rolland Rohm.Beginning in 1996, the two annual Rainbow Farm events, "HempAid" (on Memorial Day) and "Roach Roast" (on Labor Day), were part Woodstock, part union picnic.They were family-oriented affairs, with Rohm's son, Robert, wheeling his golf cart among the soft-drink stands and hemp clothing vendors and representatives from the National Organization for the Reform of Marijuana Laws.