A lot of UK sessions seem to be via Zoom at the moment.

Festivals such as Sidmouth, Whitby, Warwick and Bromyard have concerts planned, and I imagine there will be open air sessions in each town. Only Warwick & Whitby are on the railway. The others are a bus ride away, and hotels/B&B/etc will be fully booked usually. Indeed there was a Mudcat thread asking for a Whitby w/e domicile going spare.