"How 'The Eagle' Became One of the Most Recognized Gay Bar Names".
Bars that use the name "Eagle" typically cater to a clientele of gay men in leather and other kink subcultures.
It is not a franchise or chain of gay bars, but rather a name adopted by bars inspired by The Eagle's Nest, a leather bar in New York City. The Eagle is a name used by multiple gay bars.
Interior of the Black Eagle, an Eagle bar in Montreal, Canada