Thought Zara might be into this...

But then again she could hate cars like this.... I dunno

Anyways its at OMSI

Hydrogen Fuel Cell Vehicle Showcase
May 31, 10:00 a.m. – 2:00 p.m.
Join OMSI on May 31 at 11:00 a.m. to view and test drive (or ride) fuel cell vehicles from leading automakers. Meet the members of the California Fuel Cell Partnership and talk to the engineers who work on the vehicles and provide hydrogen fuel.

Fuel cell vehicles have the potential to provide the range, high efficiency, rapid refueling and performance consumers expect with zero tailpipe emissions and dramatically reduced greenhouse gas emissions. Come and see how close these vehicles are to commercialization, how to fill a fuel cell vehicle with hydrogen and learn how fuel cells fit into a clear air future.