The EAA has a great first flight program, Eagle Flight, that allows you to opportunity to fly, and be introduced to everything that aviation has to offer. From the EAA:
Ever since he was growing up in Los Angeles, Brian Lewis knew he wanted to fly. He fondly remembers family outings at LAX where they’d park near the end of the runway at night to marvel at the big planes taking off and landing.
Lewis, now 54 and living in Cottonwood, Arizona, finally realized his dream of becoming a pilot this year thanks in large part to EAA’s year-old Eagle Flights program. He went up with Dale Williams, EAA 1058739, in Williams’ Cessna Cardinal (177B) for an Eagle Flight on November 27, 2012, and this past July Lewis became the first “Eagle” to earn a pilot certificate.

The Kansas Aviation Expo is celebrating its inaugural event this year at the National Center for Aviation Training in Wichita, Kansas – “Where the state capital meets the Air Capital!”
The Aircraft Owners and Pilots Association has teamed up with the Association of California Airports and other aviation organizations to support the first California Aviation Awareness Day on April 24, 2013.