I've been enjoying lots of Kool Aid dyeing.
You can get some pretty bright colours.
And more subtle ones too.
I've used this sock weight yarn to start a crochet scarf.
And this Aran weight yarn to crochet a Queen Anne's lace Scarf.
Lastly I made a little coaster inspired by a pattern I made up as a kid (probably about 35 years ago and the ends still haven't been sewn in!!)
If you haven't tried Kool Aid dyeing I'd really recommend it.