May 9 "Collecting in the U.S."  Bob Jones, senior editor for Rock & Gem Magazine presents important mineral collecting localities in the U.S. Find out the basics of collecting and what specimens look like. Learn what makes minerals valuable and how to create a collection. A great planning resource for vacation ideas and fun for rock hounds and families. Lecture " Youth to Adult " 60 minutes - 2:00 pm Regular Museum Admission - Reservations Recommended (630)833-1616 ADMISSION: $4.00 Adults, $3.00 Senior Citizens, $2.00 Students & Teens, $1.00 Children ages 7 to 12 yrs., free for children under 7 yrs. Free day on Fridays. MUSEUM HOURS: Tues. - Sat. 10:00 a.m. to 5:00 p.m. Sun. 1:00 p.m. to 5:00 p.m., Closed Mondays & Major Holidays