The art of modern wargaming is demonstrated at 2 p.m., Saturday, March 23; free with admission. Small Scale Skirmishes: Battles from Imagination and Reality
continues through Sunday, April 7. Hours are 9 a.m. to 4 p.m., Tuesday through Saturday; $9 general, $8 seniors and military, $6 for ages 4 to 17, free for ages 3 and younger. Visit theminitimemachine.org
for more information.