Rotary to hear about Mobility Matters rides program David Benet, volunteer coordinator with Mobility Matters, will be the guest speaker for the Wednesday, Aug. 19 meeting of the Rotary Club of Rossmoor from 11:30 a.m. to 1:30 p.m. in the Diablo Room at Hillside Clubhouse. Benet will speak about Mobility Matters’ mission – to provide free “doorthrough- door” transportation to seniors