There’s a real friendly, family feel at L’Artista, a warm and welcoming pizzeria on Eastcheap - http://www.lartistapizzeria.com/restaurant853f.html?Rest=Letchworth. If your hot female companion prefers spicy Indian cuisine then we recommend the Garden Lodge Hotel. And as it is a hotel then perhaps you might want to take the liberty of booking a room, who knows, perhaps the date will go just as well as you hoped! (http://gardenlodgehotel.com/) Alternatively check out our favourite, the lovely Fox at Willian, (http://www.foxatwillian.co.uk/), a charming gastropub in a most delightful location.
Map of Letchworth and surrounding areas.
More information about Letchworth can be found here.