Possible Clues:

• Late 19th-century smoking establishment
• Long-outlawed smoking establishment
• Turn-of-the-century place to get high
• Establishment selling narcotics
• Smoke-filled establishment
• Here's drug - seizing it, perhaps impound?
• One let me see daughter kept in unlocked, smoke-filled room
• *Setting in Sherlock Holmes's 'The Man with the Twisted Lip'
• Endlessly impounded ingredients in drugstore?
• Place of dubious reputation doing business, one slinging mud inside