Two Certificates each valid for 2 baseline box tickets to a 2019 Omaha Storm Chasers Home Game. Each certificate must be redeemed in person at the Werner Park Ticket Office. May not be redeemed by phone or email. May be redeemed as soon as 2019 single game tickets go on sale at the ticket windows or before any 2019 Storm Chasers Home Game. Certificates expire 9/2/2019. The following dates are excluded: games held in conjunction with special events, concerts, July 4th.