YAAC (Yet Another Cabled Cloche)*
I call this one Meandering Lattice:
Yarn: Noro Cash Iroha, 2 skeins. I lost the ball bands, so I can't remember what color it is, but it's eighty-something. Beige. Needles: Size 8, 16" Addi circular (used 2 circs for the crown). Gauge is not terribly crucial - the hat fits very loosely without the ribbon. Any yarn that knits up on a 7-9 needle is probably fine.
Cast on 120 sts. Work 9 rounds in k2, p2 rib, starting and ending with k1. Work eyelet round: *K1, p2, k2, p2, k1, p1, YO, k1, repeat from * around. Work Meandering Lattice pattern (see below) until hat measures 7" tall, then decrease. For the decreases, I just divided the sts into 10 groups of 12. Each round, I SSK'ed the first 2 sts of each group until there were 10 sts left, then closed it up. I'm using a ribbon to fit the hat, but I have 1/3 to 1/2 skein of yarn left, so I'm working on a Glaistig-style knitted band to use as an alternative. (Unlike the Glaistig, band, though, I am using double-knitting instead of ribbing, and I plan to use an actual button instead of a bobble.)
Meandering Lattice (round):
Worked over a multiple of 12 sts.
Rounds 1-3: K1, (p2, k2) to last 3 sts, p2, k1.
Round 4: *Sl 4 sts to cn and hold to front, (k1, p2, k1) from ln, (k1, p2, k1) from cn, (k1, p2, k1), repeat from * until you reach marker. Remove marker, k1, p2, k2, p1, replace marker. Round now begins at new marker position.
Rounds 5-8: P1, (k2, p2) to last 3 sts, k2, p1.
Round 9: *Sl 4 sts to cn and hold to front, (p1, k2, p1) from ln, (p1, k2, p1) from cn, (p1, k2, p1), repeat from * until you reach marker. Remove marker, p1, k2, p2, k1, replace marker. Round now begins at new marker position.
Round 10: Same as round 1.
Repeat rounds 1-10 for pattern.
Note that Meandering Lattice is reversible, so a matching scarf can be made. Here is the pattern (much easier, actually) for flat knitting:
Meandering Lattice (flat):
Worked over a multiple of 12 sts + 2.
Rows 1-4: K1, (p2, k2) to last st, p1.
Row 5: *Sl 4 sts to cn and hold to front, (k1, p2, k1) from ln, (k1, p2, k1) from cn, (k1, p2, k1), repeat from * until 2 sts remain, k1, p1.
Rpepeat rows 1-5 for pattern.
*This title is actually hilarious, if you happen to subscribe to the Nethack usenet group.
ETA: There is a mistake in the eyelet round of the pattern (thanks to the commenter who pointed this out!):
Instead of: *K1, p2, k2, p2, k1, p1, YO, k1, repeat from * around, the pattern should read: *K1, p2, k2, p2, k1, p1, YO, k2 tog, repeat from * around.