From a press release:

Spectrum Motorsports Bike Night

Spectrum Motorsports’ monthly bike night is Tuesday night, August 31st starting at 5:30 PM till 8:00 PM. All bike nights will be the last Tuesday of each month.

The “THEME” is Honda XR & CRF 50 best custom. Spectrum will award a $100 gift certificate to the judged by the audience as the best 50. Second place will receive a $50 gift certificate.

The August bike night will include the usual chili dogs and soda, a DJ, and an exhibition by Factory Mini Racing will be racing and performing stunts on Honda XR/CRF 50’s in the parking lot.

Be sure to mark the last Tuesday night of each month as bike night at Spectrum Motorsports in Irvine, California.