Blackberry picking

So we went to the park with the intention of picking 'just a few' blackberries and somehow ended up coming home with this lot!

Think I'll freeze most of them because I love having berries on my porridge in the morning.

My boyfriend wants to have a go at making jam with the rest , I cant wait to see how that turns out ! 🙂

Do any of you go out foraging for berries or any other fruit/vegetables?