Six Flags 2026 Reunion Event shirt

Hello!

Park pick up orders are now closed. Price includes either shipping  by USPS or USPS -OR- or hand delivery to the park.

Orders on or after June 1 will be mailed. Thank you for your understanding.

65th Anniversary Former Employees Reunion Event is Sunday, June 7, 2026

Please allow a minimum 2 weeks for delivery. The mail is WACKY!!

To avoid overstock and for the highest quality production, these shirts are DTF (Direct-To-Fabric) - printed by hand to order.

Charlie Rose designed the full layout, featured on the front this black premium t-shirt is the legendary Paul Osborne Associates park mascot Prof. Cyrus Cosmo, the beloved futuristic character associated with classic 1970s Six Flags Over Texas attractions.

Fans and former employees will also remember the unforgettable voice of Prof. Cyrus Cosmo, performed by Dallas voice talent Hardy Haberman for the park attractions of that period. Dan Peeler enjoyed contributing his animated Cyrus Cosmo again, from his model sheets for the 1976 SFOT animated commercial.

This limited commemorative design celebrates a unique chapter of Texas theme park history and is perfect for former employees, collectors, nostalgia fans, and longtime park guests.

Details:

• Black commemorative reunion t-shirt
• Print-on-demand production
• Small to XL Price: $24.95 plus tax and shipping
• 2XL Price: $26.95 plus tax and shipping
• 3XL Price: $28.95 plus tax and shipping
• 4XL Price: $29.88 plus tax and shipping
• Designed for the June 7, 2026 reunion celebration
• Shirt production orders will continue after the event while available 

Important Ordering Deadline:

After June 7, 2026, shirts will remain available to purchase for collectors and fans while supplies and printing availability continue.