The Dave Matthews Band concert on September 15, 2021 will kick off the last weekend of Summerfest with a special Wednesday evening show at the American Family Insurance Amphitheater. All online ticket orders, including those purchased previously or tickets bought in the future, include a digital ticket for Summerfest 2021, valid for any of the nine days of the festival. Fans who previously purchased tickets in person at the Summerfest Box Office, should return to the same location to receive one general admission Summerfest 2021 ticket. Please see amfamamp.com FAQ for Box Office hours. Tickets on sale now at Ticketmaster.com Refunds will be available from the original point of purchase for 30 days from the announcement (4/22/2021) of the rescheduled date. Ticket purchasers will receive an email from Ticketmaster instructing them on securing a refund, if they cannot attend the rescheduled date. Please visit AmFamAmp.com for Box Office hours and more information.