WHEN | 10 a.m. to 11:30 a.m. Sunday, April 29, 2012 WHERE | The corner of Blackstone and Shields in the Manchester Mall Parking Lot  WHY | May is National Bike Month and I Bike Fresno, an initiative to make Fresno more bike friendly, wants to revive your bike. Be the first 150 people to sign up and have volunteers from local bike shops and bike organizations fix the flat tires, repair the brakes and lube the chains of your bike for free. Limit one bike per person. Here is a list of the shops and organizations participating: The Fresno City Community Bike Club, Fresno Bike Kitchen, Off The Front, Pedal Junkies, REI Fresno, Skid and Destroy, Stevens Bicycles, Sunnyside Bikes and Tower Velo.