I'm going to Apple's conference first week in May (4-11) and was curious if any chapters lived around the area that I could visit while i'm out that way.
If you feel up to a ~2.5 hour drive, you can visit Phi-Sigma in San Luis Obispo (south of San Jo), or Phi-Pi in Sacramento, or Delta-Gamma in Davis, or ~4 hours to Phi-Chi in Chico (the last three are north of San Jo).