Ok, ACME Elder sticking his oar in here ... lets go with the once-a-month Spiritual Home plan, but make it the last Wednesday of the month.
I'd vote for the Anchor at Nayland on 7th June, except I can't make it due to other commitments that evening. June evenings further afield (more miles, less beer, remember that?) would be great, especially if the weather improves. Before you know it the nights will be drawing in!