The Mammogram Poster Girls are at it again.

The Oak Cliff-based nonprofit pays for mammograms for people who otherwise couldn’t afford them. It also sponsors the Methodist Health System mammogram mobile, which recently has been upgraded with 3D imaging.

The nonprofit is now offering “two-fer Tuesdays,” when people can sign up to get a free mammogram and a free meal on the first Tuesday of each month. The mobile mammography unit was parked outside of Dick’s Uptown Cafe in Cedar Hill Tuesday.

Next month, they’ll be at Taco y Vino and the Local Oak. Here’s the schedule.