Jim "Mattress Mack" McIngvale and Gallery Furniture are marking Labor Day weekend with a meaningful giveaway - 150 free mattresses for veterans and first responders in the Houston area.

The giveaway takes place today from 8 to 10 a.m. at Gallery Furniture, located at 6006 North Freeway in Houston.

Mattresses will be distributed on a first-come, first-served basis while supplies last.