River Museum to host book signing for ‘100 Things to Do in Iowa Before You Die’ author – Telegraph Herald By Claire Nesch 2022-11-09 879 The National Mississippi River Museum and Aquarium, 350 E. Third St., will host Sara Broers, author of 100 Things to Do in Iowa Before You Die, from 10 a.m. to 4 p.m. Saturday, Nov. 5.