My Gran was into collecting fruit too, and she knew all about the trees and shrubs around us. She pretty much started me off in my outdoor interests.
I got back into it when I bought the book "Food for free" - probably as a result of reading about it here or one of the other forums. So 2 years ago I made my first Sloe Gin, repeated it last year along with collecting loads of blackberries (did you know Waitrose charge a fortune for blackberries?) and now this year I'm trying Rose Hips as well. In addition, we discovered a walnut tree and pear tree in the local park that nobody appears to be interested in. We collected a few Walnuts and ate a couple of pears - they are incredibly tasty, much better than the ones in the shops. Now I need to find out who owns the Bullace and Greengage trees that over hang the park - nobody collects them and they eventually fall and rot which is a great shame.
I love autumn!