Medical professionals inject B12 to boost energy levels and promote metabolism; body-composition analysis guides weight-loss strategy

10-day guided tour of Peru with stops at Lima, Machu Picchu, Lake Titicaca, and the ancient city of Cuzco

10-day guided tour of Peru with stops at Lima, Machu Picchu, Lake Titicaca, and the ancient city of Cuzco

10-day guided tour of Peru with stops at Lima, Machu Picchu, Lake Titicaca, and the ancient city of Cuzco

Grand balconies and a 24-karat gold ceiling frame a three-course meal of beef stroganoff or Russian cuisine before a show and dancing

Experienced artists adorn skin with colorful images or rendered black-and-white portraits

JetLev jetpack blasts hundreds of gallons of water to elevate pilots over lakes or seas

Gotye treats fans to new offerings beyond the ubiquitous "Somebody That I Used to Know"; Jonti and Givers fill ears with dreamy pop

Certified technicians use the GentleMax laser to free patients' bodies of unwanted hair

Range supervisors lead guests through basic instruction before equipping them to shoot on 25-yard, climate-controlled range