On 21 October 2017 there’s a walk related to Pepys as part of the Literary Footprints Festival in London.
You can buy tickets on Eventbrite. Thanks to David Attwood for pointing this out.
As ever, if you’re ever in London, or simply fancy reading them, don’t forget the three walks prepared by Glyn Thomas for readers of this site, all linked to from this post.
And the official City Guides website has several tours that will cover Pepys-related topics and areas.