Save up for another scotch or more sweet potato tots instead of a ridiculous cab fare across town with the Tonic Limo Service‘s free rides to select bars every Friday and Saturday night from 8 p.m. till 1 a.m.

Just call 415-830-7679 to get free rides for you and up to six of your friends from anywhere in the city (from your home or even from another bar) to Tonic & Bullitt in Russian Hill, Mayhem in the Mission or Rebel in the Castro.

Take note, that this is a one-way-only ride – you’ll have to find your own way back home – as the shuttle service only brings people to the bars.

There are perks for the inbound ride, because according to ThrillistSF, you can watch classic movies on the in-car DVD player like “Point Break” or “Boogie Nights” as you cruise around town.

Just be sure to tip your driver to arrive at your favorite Friday night watering hole in style, and take advantage of this great way to get across the city for pretty much pocket change.