Starting tomorrow and running until 15 June, a rather impressive list of London gastropubs (along with some help from Spain’s Institut del Cava) will offer buy one/get one free glasses of Cava. Sounds like a brilliant opportunity to give this Spanish bubbly a try or to indulge in an extra glass or three if you’re already a fan, not to mention the chance to come across as generous to friends that might be unaware of this promotion. Should this gastropub twofer leave you longing for more, online Spanish wine peddlers, AA Wines, will sell six bottle Cava sampling cases during the same period.

Here’s a list of the participating gastropubs:

The Gun, Coldharbour E14
Empress of India, Lauriston Road E9
The White Swan, Fetter Lane EC4A
The Drapers Arms, Barnsbury St N1
The House, Canonbury Rd N1
The Albion, Thornhill Rd N1
The Charles Lamb, Elia Dt N1
The Bull, North Hill N6
The Queens, Broadway Parade N8
The Rye Hotel, Peckham Rye SE15
The Greyhound, Battersea High Street SW11
The Brown Dog, Cross Street, Barnes SW13
The Ship, Jew's Row SW18
The Waterfront, Battersea Reach SW15
The Phoenix, Palace Street SW1E
The Inn at Kew, Sandycombe Road TW9
Ealing Park Tavern, South Ealing Road W5
Norfolk Arms, Leigh Street WC1H
The Only Running, Footman Charles Street W1J
The William IV, Shepherdess Walk N1

Photograph courtesy of Tavallai’s photostream on Flickr.