Home › Venues › Seward County Activity Center Seward County Activity Center Tickets Buy tickets for concerts at Seward County Activity Center in Liberal, KS. No Upcoming Events No upcoming events scheduled at Seward County Activity Center. Please contact us with any corrections. Hotels & Lodging Near Seward County Activity Center About the Venue Seward County Activity Center At-a-Glance Address810 Stadium AvenueLiberal, KS 67901United States Map & Directions Advertisement