This is the twenty-first Weekend Mystery Crochet Along with Underground Crafter. This pattern will be updated on July 25, 26, and 27, 2025 with a new clue each day. After the CAL ends, this post will be updated with the “big reveal.”

Finished Size
It’s a mystery!

Materials
Herrschners Cheerful Fleece yarn (100% polyester, 10.5 oz/300 g, 262 yd/240 m) – 1 skein in Sunshine (MC), or approximately 260 yd (238 m) in MC in any bulky weight, polyester yarn.

Herrschners Worsted 3 yarn (100% acrylic, 3 oz/85 g, 183 yd/168 m) – 1 skein in Black (CA), or approximately 3 yd (3 m) in CA in any medium weight yarn.

Herrschners Worsted 8 Celebrate Sparkle yarn (92% acrylic/ 8% polyester, 8 oz/226 g, 489 yd/448 m) – 1 skein in Merry & Bright (CB), or approximately 3 yd (3 m) in CA in any medium weight yarn.

For this pattern, choosing yellow for the main color is important, even if you elect to use a different yarn weight. You will need small amounts of black yarn for CA and small amounts of red or pink yarn for CB.

US Size K-10.5/6.6 mm crochet hook, or any size needed to obtain correct gauge.

Stitch marker.

Yarn needle.

Fiber filling.

Gauge
Through Round 16 in pattern for Part I = 9.75” (25 cm) diameter. Exact gauge is not critical for this project.