SoCal D3 "Jaildoor" warmup race on the BPR Flat track. This race is part of the Slotcar Convention schedule for Sunday, March 22.
Tentatively, there may also be a "demo" Pittman 196B powered F1 race on the flat track. Chassis/tires/bodies to be similar to those used in the pre '66 days.
The originally scheduled SoCal D3 LeMans Coupe and NASCAR races will not be held due to the Slotcar Convention schedule.