signs Props to Red Onion for their Great New Sign By Prince Of Petworth Published February 6, 2013 at 10:02PM | Updated February 6, 2013 at 11:04PM 1901 18th Street, NW Continuing to give props to stores that invest in proper signs instead of cheap banners – this week goes to Red Onion (records) at 1901 18th St, NW. Nicely done.