Anyone in London?

I will be in London next week, July 14 to July 20, with Redbird and Cattitude. Might any of you fine people be interested in getting together there? We are covid-cautious in the sense of masks or outdoors, and of course we'll mask outdoors if anyone else wants. We will have a garden in Finchley and I hear tell there are other pleasant outdoor spaces in London.

I'd also be delighted to hear of interesting places one might look at. Especially ones that don't require too much walking. I'd love to see Kew Gardens, but there are joint limitations to be considered.