Disney joins SeaWorld offering free passes to travelers stranded by volcano: http://thedailydisney.com/blog/2010/04/disney-joins-seaworld-offering-free-passes-to-travelers-stranded-by-volcano/
Disneyland gives free passes to stuck travelers: http://ocresort.freedomblogging.com/2010/04/20/disneyland-gives-free-passes-to-stuck-travelers/41687/