This particular event has been running for a number of years as SOCKS (Seattle One Design Centerboard and Keelboats Regatta) and has been open to cats. Up until this year, only the regional A-Cat Fleet has attended. It was on our calendar until we heard SOCKS was being replaced by the NOOD. Luckily, Seattle Yacht Club decided to keep the small boats too, so we'll be racing with lasers, tasers, 505s, I-14s etc. It seems that the I-14s are included in the San Diego NOOD, so I would think the F-18 fleet in SoCal should be able to get a start there if they were interested. You'd have to check with the local organizers of the other NOODs to try to get a start.
In the past, the Seattle Hobie Fleet scheduled their Hobie 101 clinic the same weekend and didn't attend. This year they changed the sched to not have a conflict. I am hoping that the H16, 17s and 18s decide to place some importance to this regatta too.
These are the types of events that cat sailors need to have attend if we want to grow the sport. Lots of other classes, lots of youth sailors, show them how exciting our boats are.