This pattern was shared in the Forum Island Knitter was in.
Cast on 72 sts and knit about 3.5 - 4 inches in garter st. Continue in garter st to decrease as follows:
Row 1: K1, *k8, k2tog, rep from * to last st. K1.
Row 2 (and all even rows) Knit
Row 3: K1, *k7, k2tog, Rep from * to last st. K1
Continue decreasing in this way (1 st less between decreases) every RS row until 16 sts remain.
Next row: (RS) k1, (k2 tog) 7 times, k1.
Next row: (p2 tog, p1) three times
Next row: (k2 tog) 3 times.
Draw yarn through remaining sts and sew up hat. Make a pom-pom.
The directions for teh little popcorn hat are somewhere