Oregon's PDX Browncoats are raising funds to repair and bring the restored (?) Ariel ambulance to Oregon and Seattle's GalactiCon 4. Ron Glass and Jewel Staite are currently set to attend the Seattle event.
Firefly Ariel Ambulance Revival Tour (https://www.indiegogo.com/projects/join-the-firefly-ariel-ambulance-revival-tour)
Yucky inclusion of social justice stuff, but here's the vidya:
Join the Firefly Ariel Ambulance Tour (http://youtu.be/I_GGxzz4ooY)