Lobster Rolls In London!! Sister restaurant to the famous Burger & Lobster, Smack Lobster Rolls focuses on one thing and that's deliciously addictive lobster rolls! Jumbo chunks of delicious lobster against that warm and buttery toasted roll was heavenly! The Californian LR which has an awesome avocado lime mayo was fresh and delicious with the addition of the veggies! Both were delicious but if pressed, I'd go with the west coast bad boy! I just never had a lobster roll like that and I really, really loved it! A must go when in London!! I will definitely be back!