$5 during early and late happy-hours at Little Bird
This is the $5 happy-hour burger that makes other $5 burgers sad when they dream—two patties drenched in melted brie on a fluffy bun. It is fat-kid paradise for adults.
$5 Wednesdays at Tryst.
It's $7 at happy hour, but this splendid Asian-inflected, fatty, buttery grass-fed burger is somehow only $5 on Wednesday.
Slow Burger Jr.
$5 during happy hour at Slow Bar.
This is not the classic Slow Burger, though it's on that same seasoned grill—but instead one with kale and kimchee for a refreshing sinus blast.
$5 from 4-7 pm at Pop Tavern.
This already excellent $5 pub burger has a secret weapon: Alongside cheddar and blue cheese you get an option on white cheddar curds.
$5 during happy hour at Foster Burger
On its namesake street, this burger is no-frills except the special "Foster sauce"—just lettuce, onion, tomato and pickle. And it is good that way.