Creative Engineering Florida Tour Status?

I was thinking of visiting Florida sometime in the next year or so, and I wanted to know if anybody knew the status of Creative Engineering tour and whether or not they are still being offered?

On their actual website, I can only find this page https://engineeringcreative.com/current-projects-booking/ , which describes the tour as still being available, but it doesn't have an actual link to book an appointment or purchase a time.

Google gives this website to actually purchase a time slot but it says "Sold out". https://creativeengineering.bigcartel.com/product/creative-engineering-tour-orlando-fl

I wanted to avoid directly emailing to inquire, since my trip would be around a year from now even if they are still being offered and I've found a myriad of conflicting information, so if anybody has a clear answer it would be extremely appreciated.