Mount Vernon — Nativity Lutheran Church at 1300 Collingwood Road in Alexandria took advantage of its woodland location on Saturday, June 16 by hosting a free “concert on the grass” by "roots rock" singer-songwriter Janine Wilson and guitarist Max Evans. Nativity posts recent event notices and activities on its Facebook page: http://www.facebook.com/pages/Nativity-Lutheran-Church-Alexandria-Virginia/129766480406145.