Grimm (age 4 years) and other Irish Wolfhounds march in the 48th Annual St. Patrick's Parade of Washington, D.C. down Constitution Avenue on Sunday, March 11, 2018. (Photo by Jeff Malet)
Susan Ducey and scout historian Peter Bielak are dressed as Girl Scouts of the USA founer Juliette Gordon Low, and boy scouts founder Sir Robert Baden Powell participate in the 48th Annual St. Patrick's Parade of Washington, D.C. on Sunday, March 11, 2018. (Photo by Jeff Malet)