Hi Ruthie :waving:
KAL is a knit-along. We all work on the same project at the same time.
For example, this month we are knitting toys for the month of July.
There are several knit-alongs in the forum. Just do a search for KAL, and you'll find them.
Some people are making the Sahara top, others are making a Harry Potter scarf, others are making socks. There are plenty of options. Have fun looking!