Niagara Grape & Wine Festival New Vintage Niagara Celebrations, June 10 to 18, 2006. Join more than 130 Ontario wineries at one of Canada’s premier spring events, as we present the first taste of Niagara’s award-winning wines. Enjoy tours, tastings and special events all celebrating the first taste of Ontario’s newest wines. Included is the ‘New Vintage’ Winery Passport program with special events, tours and tasting of Niagara wineries