HalloWine is a themed weekend in the Rattlesnake Hills where participating wineries 'dress' their tasting rooms in Halloween motif. Some wineries have pumpkin-carving contests, some wineries' staff dress in costumes, and the treat at many is special discounts on wine and/or treats for visitors dressed in costumes. It is a fun time, with the wineries open from 10am-6pm. No charge. For information, call 965-4521 or visit www.rattlesnakehills.com.