ROCK SHOW MARCH 25TH 8:30 TO 6 MARCH 26TH 9:30 TO 4 Our 58th Show Wonderful World of Agates Hawkeye Downs 4400 6th St SW, Cedar Rapids Gems Minerals Fossils Artifacts Programs Dealers Demonstrations. Exhibits Kids' Activities Adults $3 Ages 12-18-$1 Under 12-Free 319-310-0085 https://cedarvalleyrockclub.org ROCK SHOW MARCH 25TH 8:30 TO 6 MARCH 26TH 9:30 TO 4 Our 58th Show Wonderful World of Agates Hawkeye Downs 4400 6th St SW , Cedar Rapids Gems Minerals Fossils Artifacts Programs Dealers Demonstrations . Exhibits Kids ' Activities Adults $ 3 Ages 12-18- $ 1 Under 12 - Free 319-310-0085 https://cedarvalleyrockclub.org