REI experts will show you how to navigate the cables on Half Dome and make it to the top.
When, where: 7 p.m. Tuesday at REI in Rancho Cucamonga, 12218 Foothill Blvd.
Admission, info: Free. (909) 646-8360
Learn recipes, tips and tricks for cooking in the great outdoors.
When, where: 7 p.m. Friday at Adventure 16, 11161 W. Pico Blvd., Los Angeles.
Admission, info: Free. (310) 473-4574.
Test your cross-country hiking skills on this eight-mile round trip to the Hexahedron Mine.
When, where: 8 a.m. March 15. Oasis Visitor Center, 74485 National Park Drive, Twentynine Palms.
Admission, info: $60. (760) 367-5535