There are MPC events in USA, but most are for GOs and DMs.
There was a dining event in San Jose, California, back in January. It was in a high-class French restaurant. Both GOs and DMs were invited. There should be similar events in San Francisco and other NA cities.
There was a San Francisco International Film Festival Screening event a month ago. It was also for GOs and DMs.
The only DM-only event I attended was a Steinway Piano Tasting event last year. There is one coming up next week, but I did not do my RSVP. It is just too much for me to fight 50 miles of rush hour traffic to attend a 2-hour event in San Francisco.