 In just 30 seconds, you'll be on your way to a better day. Get Navaj at Walmart, Walgreens, Sam's Club, CVS, Rite Aid, Target, or online at navaj.com. Navaj. Breathe better, fast. Improve air quality and save money with free fare for better air. Now through August 31st. All Mountain Metro Transit bus rides are free. So get on and go Metro.