Coffeehouse:

• AMT Coffee - 43 locations
• Caffè Nero - 360 locations
• Caffè Ritazza
• Coffee Republic
• Costa Coffee
• Gloria Jean's Coffees
• Starbucks

Sandwich shops:

• EAT. - over 90 branches in the UK - store finder was broken, now fixed
• Greggs - over 1100 shops across the UK - store finder
• Pret a Manger - as of November 2006, there were 155 UK shops, 118 in London.
• Upper Crust - no web site

Fast food restaurants:

• Bagel Nash
• Baskin-Robbins
• Burger King - 473 branches - http://www.burgerking.co.uk/maps/map.txt
• Chicken Cottage
• Dixy Chicken
• Domino's Pizza
• Favorite Chicken
• KFC
• Krispy Kreme
• Little Chef
• McDonald's
• Millie's Cookies
• Nando's
• Papa John's Pizza - 123 branches, easy to copy POI from JSON in store finder
• Pizza Hut
• Quizno's
• Spud U Like
• Subway
• Wimpy
• Yogen Fruz
• YO! Sushi

Casual dining:

• Aberdeen Angus Steak Houses
• Beefeater
• Bella Italia
• Brewers Fayre
• Café Rouge
• Fine Burger Company
• Frankie & Benny's
• Hard Rock Cafe
• Harry Ramsden's
• Harvester
• Hungry Horse
• Loch Fyne
• Pizza Express - 329 in finder
• Planet Hollywood
• Prezzo
• Rainforest Cafe
• Strada
• Taybarns
• T.G.I. Friday's
• Wagamama - 65 in store finder
• Zizzi

Pub chains:

• All Bar One
• Scream Pubs - no website
• Slug and Lettuce
• Walkabout
• Wetherspoons
• Yates's