Supergirl
Al's Bar
A hidden alien-friendly bar where the gang regularly hangs.
Appears in 11 episodes.
Welcome to Earth
Maggie Sawyer takes Alex to a secret alien bar.
Survivors
Hank returns to the bar to apologize to M'gann only to be captured by Roulette.
The Darkest Place
Hank confronts M'gann about her true nature.
Medusa
Mon-El follows the real Hank Henshaw outside as and fights him as the virus is released inside the bar.
The Martian Chronicles
M'gann and J'onn are attacked by the White Martian Armek outside the bar.
Mr. & Mrs. Mxyzptlk
Mon'el draws out Mr. Mxyzptlk and challenges him to a duel.
Exodus
Cadmus agents kidnap Lyra and several other aliens from the bar but Guardian manages to capture one of them.
Resist
Kara heads outside to clear her head and gets a pep talk from Cat Grant.
Schott Through the Heart
Winn runs outside after hearing about his father's death and James talks to him.
Man of Steel
Agent Liberty throws a bomb at the bar with a few of his anti-alien bigots.
The Gauntlet
Kara stops a mugger attacking an alien during her Test of Courage.
News Report
Maggie is interviewed by the news about the apparent Guardian murders in episode 2x07 “The Darkest Place”.
More Vigilante Work
James returns to the van after another bit of vigilanting and he apologizes to Winn and brings Lyra back onto the team in episode 2x18 “Ace Reporter”.
Cadmus Staging Area
Kara finds Lillian and agrees to team up to rescue Lena in episode 2x21 “Resist”.
Alley behind Dive Bar
Manchester Black accompanies a very drunk Officer Petrocelli out of the bar and learns about an upcoming anti-alien attack in episode 4x04 “Ahimsa”.
Camper Parking
The blast of purple energy hits the RV that houses, Jerry, his sister Bobbi, and his drug dealing buddy Kevin turning their supply purple in episode 4x11 “Blood Memory”.
Mercenary Base
The Elite livestream a video from a secret mercenary base where the mercenaries were torturing aliens announcing their murderous manifesto in episode 4x13 “What's So Funny About Truth, Justice, and the American Way?”.
Lot
Otis drops Mikhail off somewhere safe and warns him to stay away from bald men in episode 4x16 “The House of L”.
Luthor Corp Garage
Lena finds Lex returning to demand to know why he didn't make their meeting and realizes he is working with Brainy in episode 5x11 “Back from the Future: Part One”.
DEO Garage
Mercy Graves kills the agent she turned inside the DEO and then takes away the two alien prisoners in episode 4x04 “Ahimsa”.
Basketball Hoop
Kara finds Orlando to talk about the housing opportunity falling through in episode 6x10 “Still I Rise”.