We (Brownies & Guides) were in London last weekend (glorious weather!) and found the 7 or so around HMS Belfast/Tower Bridge/Tower of London... they are FAB and the girls LOVED them! Loads of photos, as you can imagine!
Have a wonderful time!
Let's meet outside the Starbucks next to the Shard, opposite the entrance to the view from the shard. That alright for everyone? I think the road is St Thomas Street, it's on the corner nearest the Shard.