Orlando venue seasts 1020 maximum. The Vegas venue seats 1730. So yeah, a tad larger figment. Also, the curtain is used as a seasonal overflow yes, all of Orlando kind of simmers down during off season, it's only in logic reason to curtain off certain areas when sales taper off. I'm aslo happy to note, Orlando is Blue Man Group's second highest grossing venue, and both Universal and Blue Man Group are seeking to renew contracts after their 5 year deal, and will be updating the show with 60% new material before Christmas this year if all goes as planned.