E-Bike Tours: Embrace the beauty of Crestline. Saturdays and Sundays: 10 a.m.-12 p.m. and 2-4 p.m. $75/person. Book at lakegregory.com/activities. Tap Classes: New classes began Saturday, Sept. 2, 10:30 a.m., Lake Arrowhead Dance Academy. With instructor James Miller...