May is National Bike Month, and the City of Coronado's Bicycle Advisory Committee has planned a bicycle ride around Coronado with Mayor Casey Tanaka for Saturday, May 12 at 11:00 a.m. The ride will start from Spreckels Park at the corner of Sixth and Orange and proceed north on Orange Avenue to Centennial Park. From Centennial Park, the group will take the proposed Coronado Bicycle Committee Peri…