BevMo! Assistant Manager interview questions

My interview was setup over the phone and confirmed via email. When I arrived I found that it was all for nothing. It was actually an "Open House" to ask any questions of the company and maybe to see some of the other people going for the jobs. The District Manager apologized for the mistake but all in all was pretty ho-hum about the mixup. Quite frustrating when you are looking for new work and have jot take time off for an interview that never happens.