Mixer to commemorate 50 years of the Clark County Museum April 26 HENDERSON – The Henderson Chamber of Commerce will join with the Boulder City Chamber of Commerce to celebrate 50 years of the Clark County Museum during a mixer from 5 to 8 p.m. Thursday, April 26 at the museum, located at 1830 S. Boulder Highway in Henderson. Commissioner James Gibson and Mark Hall-Patton, … [Read more...] about Henderson, Boulder City Chambers Gather to Celebrate Museum