Cancellation Policy – Buzz Wine Tours. Guests who cancel more than 7 days before their tour date will receive a full refund under our refund policy. For those canceling between 1 and 7 days prior, a 50% refund will be issued. Guests who cancel less than 1 day before their tour date better have a good story to tell! If alternate dates are available, we at Buzz Wine Tours will make every effort to accommodate your tour cancellation.