What are the best bars and venues in London to take industry contacts to experience current drinks scene trends?

Members consistently recommend several venues as top choices for entertaining industry contacts. For cutting-edge, newer venues: Kwant (recently won best bar food at CLASS awards), Coupette in Soho (known for small plates and interesting tasting-size cocktails), Cavita's downstairs bar concept (consulted by Mr Lyan, features DJ, small mezcal den vibe), and Dram are popular. For established classics with strong credentials: Three Sheets Soho, Swift Soho, Satan's Whiskers, Thin White Duke, Chiltern Firehouse, Connaught, and Claridges. Members also mention Mr Foggs Apothecary, Murder Inc (central), Soma, Duke's, and Scarfes. Swift Soho requires booking and has a strict door policy even with reservations; walk-ins are typically not accepted. Three Sheets is described as worth the trek despite being slightly out of the way. Coupette allows you to work through the menu with tasting-size cocktails but note the cost. For food, Swift has minimal options but Murder Inc's nachos are noted as outstanding, and Kwant is specifically recognised for bar food quality.