Have you thought about going on a "Fungi foray" organised by one of the Local Authorities, with expert Fungi leaders?
At this time of year, you will find that some are arranged by the Park Rangers. Conntact the Local Council for dates.
In previous years, I have been on forays in Pollock Park, Linn Park, and some others in the Clyde valley. The Forestry Commission also has some in their Forrest Parks, Aberfoil comes to mind.