Dozens of people dressed in red underwear, tutus, long socks and Cupid's wings took to downtown Detroit streets on Valentine's Day Saturday, Feb. 14, to raise awareness and funds for neurofibromatosis, or NF, a rare genetic condition. Participants of Detroit's 12th annual Cupid's Undie Run met at Tin Roof Detroit for a party before the run. Police blocked off the streets surrounding Comerica Park where participants ran less than a mile around the baseball stadium in unseasonable 46-degree weather before returning to Tin Roof. Check the link in our bio for more. #detroit #michigan #funrun #cupidsundierun #undierun #tinroofdetroit tinroofdetroit #running #race #neurofibromatosis #NF