Pasadena continues to expand the availability of electric car chargers as the parking structure on Raymond Ave has three Eaton chargers installed. The spaces are dedicated to electric cars. You can park for two hours and use the charger for no extra charge other than the parking. So you can park for 90 minutes and charge for free. This is great news for electric car owners.
The chargers had been installed in the past week and are not functional as of Thursday Sept 12, 2013, but according to a Pasadena Guide the chargers should be functional in the next week.

Marriott Park&Walk Structure
171 North Raymond Avenue.
(626) 577-8963
Spaces Available: 147.
Hours of Operation: 24/7/365.
Rates: First 90 minutes FREE, $2 thereafter, $6 daily maximum. Nightly 10:00pm to 5:00am, $5 flat rate.