The first two options are from the 20th Anniversary newsletter of our older history.

The UFP usually comes up with several interesting costumes at Halloween

These are from the UFP's 25th Anniversary Party at CopperCon September 9th, 2000

Misc.

Group shot of the UFP Spelunkers at Kartchner Caverns (7/13/02) 

UFP trip to the Las Vegas Hilton Star Trek: Experience (4/19/03)
Additional pictures of Star Trek: Experience trip (4/19/03) from Dave Williams

The Picnic & Model rocket launch in Scottsdale (1/25/04) 

The Creation Con at the Hilton East in Mesa (2/14/04)