February                                                                                                                                        Red Wine & Chocolate Celebration                  President's Day Weekend

April                                                                                                                                                Pre Barrel Tasting Weekend                                     3rd Weekend                                                  Spring Fling Festival                                       3rd and 4th Weekends                                                Spring Barrel Tasting Weekends                      3rd and 4th Weekends

Every Saturday Morning May through October; Prosser Farmer's Market

May                                                                                                                                                      Prosser's Wine & Hot Jazz Bash                               3rd Weekend                                                         Prosser's Best Run and Make the Dash Count            4th Saturday 

June                                                                                                                                           Prosser Scottish Fest & Highland Games       3rd Saturday                                                            Kestrel Festival                                             4th Saturday                                      

July                                                                                                                                 Old Fashioned 4th of July Celebration             4th of July                                                                  Horse Heaven "Trail Ride" Winery Event          3rd Saturday                                                            Prosser Art Walk & Wine Gala                       3rd Saturday

August                                                                                                                                               A Little Nite Music                                        2nd  Friday Night                                                       Prosser Wine & Food Fair                             2nd Saturday                                                      Prosser Sports Festival                                 3rd Weekend

September                                                                                                                                    States Day Celebration, Fly In & Quilt Show   Labor Day Weekend                                                  Quilter's Shop Hop                                       2nd Weekend                                                                 The Great Prosser Balloon Rally                    4th Full Weekend                                                          Street Painting & Harvest Festival                  4th Full Weekend

October                                                                                                                                        Savor the Art, Wine Yakima Valley Event       All Month            

November                                                                                                                              Veteran's Day Parade                                   Nov. 11th                                                                Thanksgiving in Wine Country                       Thanksgiving Weekend                                          Christmas Festival         (Sat. evening of Thanksgiving Weekend)