Get the groceries needed and later decide when to eat.
Bungee jump
(in China at the Balinghe Bridge, which is recognized by the Guinness Book of World Records as the tallest bungee jump in the world standing at 377.25 meters in height equal to 1236 feet).
OR ride the world's tallest roller coaster?
(With a height of 310 feet, it was the world’s tallest and fastest full circuit giga-coaster at opening. The Millennium Force is a 6,595-foot-long machine, with 3 tall hills with respective heights of 310 feet, 169 feet, and 182 feet, a breathtaking 300 feet drop at an 80-degree angle, 3 over-banked turns, and 2 dark tunnels)?