I called them yesterday a couple minutes prior to close to reserve a seat and got the answering machine, called them a few minutes after opening today to reserve a seat and i got the answering machine just called and now their robot informs me that seats are filled. This is why we cant have nice things...

Maybe when you decide to hold a lunch with Sitake and Detmer you might want to have people working the phones during your office hours also and maybe move to a larger location than the zions bank building as you can sell more seats and get more money. Its not that hard.