John,
Thanks for getting in touch! I’ve never seen anything like this done before, but each ticket is created as a product in WooCommerce, so theoretically you should be able to do this programmatically using some of the built-in WooCommerce functions. After searching the WooCommerce docs, I stumbled upon this code snippet: http://docs.woothemes.com/document/automatically-add-product-to-cart-on-visit/
You’ll probably need to modify that snippet to support multiple products, but hopefully that gets you started in the right direction. Good luck and thanks! 🙂
-Casey-