PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018.Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018.Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. In this photo Clark County Commissioner James B. Gibson presenting a proclamation to Mark Hall-Patton for the Clark County Museum's 50th Anniversary on Friday, April 20, 2018.Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. In this photo, Mindy Meyers Director of Parks & Recreation speaks during the 50th Anniversary ceremonies. Friday, April 20, 2018.Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. In this photo Dr. Lonnie Hammargren, former Nevada Lt. Governor toasts the 50th Anniversary of the Clark County Museum. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018.Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. In this photo, the walking tour turns into a riding tour for little Maddy Yaco on Mom Tina Yaco’s shoulders. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau PHOTOS: Mark Hall-Patton leads Clark County Museum tour Museum Administrator Mark Hall-Patton leads a walking tour of the Clark County Museum for their 50th Anniversary. Friday, April 20, 2018. Photo by: Glenn Pinkerton/Las Vegas News Bureau