I'm also in the Denver area (now Aurora). Came to the area about 16 months ago from Kansas. I really don't see that many classics around here, but I did go to the Red Rocks Country Club show a couple weekends ago and had a good time (and for a $5 entry fee, why not?).
1965 C-code Coupe - 289 w/ C4. 9" w/ 3.25 LSD, 4 wheel Street or Track discs, GT350 coils w/ Arning drop, 4.5" mideyes, Cal-Tracs.