Heidi und Heimat Echo Band will be entertaining this Sunday at Reston Heights, 11790 Sunrise Valley Drive, Reston, VA 20190, from 5 pm to 7 pm. Bring a lawn chair or a blanket and join the fun! Light refreshments--water, popcorn, and ice cream--are offered, in addition to the lively music. For more information, go to www.restonheights.com, or call Bridget at 703-476-9377.