Feb. 18-20, Kirkwood, Missouri: Annual show of the Rock Hobby Club, Friday 4-9 p.m., Saturday 10 a.m.-6 p.m., Sunday 10 a.m.-4 p.m. Kirkwood community Center,111 S Geyer Road. For more information, contact Roy Hurlburt, hurlburt@juno.com.

Feb. 19, Kansas City, Missouri: Monthly meeting of Show-Me rockhounds at the Waldo branch of the Kansas City Library, 201 E. 75th St. 11 a.m.

Feb. 19th Papillion, Nebraska: Nebraska Mineral & Gem Club rock swap. Saturday, 11 a.m.-4 p.m. Grace Baptist Church, 205 E Halleck. For more information, contact Tammy Jeanneret, 402-873-6515.

March 11-13, Kansas City, Missouri: Annual show of the Association of Earth Science Clubs of Greater Kansas City. KCI Expo Center, 11730 NW Ambassador Drive. Friday 10 a.m.-8 p.m., Saturday 10 a.m.-7 p.m. (auction at 7 p.m.), Sunday 10 a.m.-5 p.m. For more information, contact Bruce Stinemetz, 816-795-5159.

March 19, Kansas City, Missouri: Monthly meeting of Show-Me rockhounds at the Waldo branch of the Kansas City, Library, 201 E 75th Street. 11 a.m.

March 25-27, Bridgeton, Missouri: Rock Hobby Club annual show, Friday 4-8 p.m., Saturday 10 a.m.-7 p.m., Sunday 10 a.m.-5 p.m. Machinist Hall, 12365 St. Charles Rock Road. For more information, contact Roy Hurlburt, hurlburt@juno.com.

April 2-3, Lincoln, Nebraska: Lincoln Gem & Mineral Club annual show. Saturday 9 a.m.-6 p.m., Sunday 10 a.m.-5 p.m. Lancaster Event Center, 4100 N 84th Street. for more information, contact Jayne Beer, jbeer60070@aol.com.

April 9-10, Siloam Springs, Arkansas: Northwest Arkansas Gem, & Mineral Society show. Saturday 9:30 a.m.-5 p.m., Sunday 10 a.m.-4 p.m. Siloam Springs Community Building, 110 N Mount Oliver Street. For more information, contact DeLane Cox, delanec3@earthlink.net.

April 22-24, Wichita, Kansas: Wichita Gem & Mineral Society show. Friday 9 a.m.-6:30 p.m., Saturday 10 a.-6 p.m., Sunday 10 a.m.-5 p.m. Cessna Activity Center, 2744 George Washington Blvd. For more information, contact Gene Maggard, gandpmaggard@gmail.com.