Dressed in Native American-themed costumes, Zach Jones (left), 10, Scotlyn Ogle, 10, Maria Sottile, 11, Rachel Lamb, 10, and other children dance in a teepee during Summer Nature Camp at the Brazos Valley Museum of Natural History on Saturday. The camp, whose theme is Texas tribes, is being held in conjunction with the museum's exhibit "The Caddo," which will be on display through Aug. 30.