”Rootes Go Underground” May 18, 2002 We’re going underground at ”Indian Echo Caverns” We’ll meet at 10:00a.m. at Indian Echo Caverns in Hummelstown, PA. A catered lunch will be served at 11:30am. Then a 45 minute tour of Indian Echo Caverns. Organized drive over to Hershey’s “Chocolate World” for free tour & samples. Dinner (not (more…)