Lachy is leading and suggested two flies as he feels they are pretty quick.

His notes:

Sunken Ant
Hook: Dohiku 644 / Hanak 300 series / or Hanak 450 in size 14 and 16
Bead: Black nickel tungsten 2.5mm (for sz 14 hook) and 2.0mm (for sz 16)
Thread: Black 70 Denier 8/0 and Rusty Brown Uni-thread (for the brown ant version)
CDC: Brown or natural
UV Resin – thin

See https://www.youtube.com/watch?v=f8Lhjg_Lw9U

Keyword wetfly

Corn Fed Caddis
Hook: Tiemco TMC 100/103 BL or Hanak H130 in size 12 or 14
Thread: Brown or olive 70 Denier 8/0
Shuck: Antron yarn/thread in olive or brown
Body: Tan dubbing – preferably dry fly / fine synthetic type dubbing
Wing: CDC in natural or slate dun
Post: Antron in white or preferred hi-viz colour

See https://www.flyfishfood.com/blogs/dry-fly-tutorials/corn-fed-caddis

Keyword dryfly

Folks will probably have most materials, apart from maybe the Olive Antron yarn. I have plenty and am happy to bring it along to the next meeting if folks need some, just ask them to drop me a line via the tying WhatsApp group if anyone needs any of the materials.