Gardens Festival for giving us access to Jessie Square Rueda de Casino Flash Mob Day - San SÁB, 6 DE ABR. oct - Team Rumbanana doing a Rueda de Casino demo at the Salsa Rueda Festival in San Francisco. . Rueda Flash Mob in San Francisco (Cuban Salsa. Salsa Vale Todo is proud to present the San Francisco Salsa Rueda [HOST] four days of social dancing, world-class performances and shows, music from.