The Observation Deck

Does anyone know what gas stations in town still have free air? I keep seeing more and more stations charging for air ... upwards of 75 cents! Seeing as I just need a small amount to keep my front tire happy, I'd like to try to find a place where the air is free!

Cliff Towers Marathon at the corner of Slone and West Clifton (next to The Bin) has free air. They take the hose in at night, so you have to go during business hours. Great mechanic, too.