It's a little late in the season for it now but I made nettle tea, I've previously had nettle tea from a company that sells it but never had fresh nettle tea. It was slower to steep than I expected, and tasted a bit... green I think I prefer dried though it could be that I'm picking it at a sub optimal time
I made some pine needle tea. I found this tree in a local park. In the UK, it's legal to forage in parks as long as the plant isn't in a garden bed (purposely planted) or in a royal park (such as Greenwich or Richmond). I found this tea much nicer than the dandelion tea I tried earlier this year.