Hi Sam,
No problem, your best bet would be to leave your goodies at a left luggage desk at one of the major London underground/ overland stations.
The nearest stations which offer this facility close to Somerset House are:
Charing Cross 0207 837 4334
Waterloo 0207 401 84444
The numbers listed above are for the Left Luggage Desks so you can call them directly to enquire about prices.
Hope this helps and have a great time in London!
All the best,
AIL Staff
Posted: 2008-05-28 16:05:40