The capital's finest wine specialists, restaurants and bars will put their best bins first for London Wine Week, 5-11 June, when vine-minded Londoners can follow interactive tours around town to sample affordable reds, whites and rosés by the glass.

Expect a heady mix of guest speakers to pop up at events at some of London's best loved bars.

In its fourth year, London Wine Week is now a major event on the calendar. Details of this year's offerings are still largely under wraps, but a full line-up will be released online in April. Over the past three years, hundreds of acclaimed restaurants have joined in Wine Week. Participating venues serve a £5 glass of superior wine, distinguished and affordable, and punters can dot-to-dot across the capital to sample highlighted labels.

Wine tours are also on offer, marked out by area – allowing Soho, Shoreditch, London Bridge or Marylebone to be explored with the grape in mind.

Topping it all, a series of masterclasses and guest speakers will appear at selected restaurants and bars, and this year will see the return of Wine Week's Devonshire Square pop-up, between Spitalfields Market and Liverpool Street Station – very much the hub of the entire week. The pop-up is accessible to Wine Week guests only, who have access to a sublime mix of installations promoting Old and New World wines – last year guests could also lose themselves in an immersive Provençal beach bar and English sparkling wine courtyard.

For full lineup details and for information on tickets, visit the London Wine Week website