a staple on the venture challenge is Learn to tie three new knots (10 pts). well, there's never and shortage of knots to learn, especially if you have a copy of the ashley book of knots. i have one, because mb is awesome.
this year my big thing was making a whole honkin' hammock, but that only counts as learning one knot, the chain sinnet (ABOK 2869
i know. seems like that ought to count for three knots, but like i said, there's no shortage of knots to learn.
i made a lovely chain sinnet pouch (still only that one knot, but you link the chains, so slightly different) and i decided to tie off the ends with a nice looking two strand diamond knot (ABOK 782), which is different than the diamond knot on a carrick bend that i learned to tie earlier in the year.
for a time while i was figuring out how to tie the hammock, i experimented with the idea of using a single strand (twist) braid. i didn't even know you could make a braid from a single strand. (ABOK 2950)
so that's my three, but this season i also went and learned the trucker's hitch, which i had only sorta learned a while back. ABOK covers the fixed loop and sheepshank versions (2124, 2126) but you can do it with a slipknot, too. here's a good explainer: