This certificate is valid when individual tickets for the 2017 season go on sale. It is valid for 2 LF/RF Corner tickets to a 2017 Washington Nationals regular season home game. Opening Day, Postseason and other blackout games apply. Offer valid online only. Visit nationals.com/donations for complete redemption instructions and eligible games. Additional tickets may be purchased at the time this voucher is redeemed. Voucher expires 10-1-2017