PSF away at Alton Royale in the early 90s. Never heard of them before or after, and no idea why we played them. It was somewhere around Birmingham I recall.
I was going to mention that one. The club were actually called Olton Royale, and they were one of the leading Sunday clubs around Birmingham. The link was that their manager lived next door to Jeff Wealands when the latter played for Birmingham City. They kept in touch when he moved north, and Olton challenged to us a game. I am pretty sure we won, but can't remember the score (possibly 4-1?).
Although Olton is in Solihull, the club played some distance away at Baytree Farm, in the countryside south of Birmingham at Hockley Heath where they shared with West Heath United. It was a proper ground with a stand, but was as rural as its name indicates, and am sure I can remember a playing have to climb over a wall to rescue the ball from a farmyard after a wayward shot!
Olton Royale later switched to Saturday football, joining the Midland Combination, where they reached as high as the Premier Division (North West Counties Div 2 equivalent at the time, I think) before disappearing in 1996.