1) British bistro 2) British eatery 3) Café 4) Coffee bar 5) Coffee shop 6) Coffeehouse alternative 7) Cozy place 8) Earl Grey purveyor 9) Eating house 10) Eating place 11) Gunpowder seller 12) Oolong merchant 13) Oolong outlet 14) Place to get a cup 15) Place to get gunpowder 16) Place to order scones 1) Teahouse 2) Tearoom 
[n] - (British) a restaurant where tea and light meals are available
teahouse noun a restaurant where tea and light meals are available