After not having much experience with the first two techniques, the third was one I have some experience with, the Pinhole Cast-On which is a way of casting on in the round without leaving a hole. It's the same cast-on used to make the blanket squares for the Vivid blanket by Tin Can Knits (they're having a summer sale on their patterns - no links because I blog from my pad and can't do much, sorry).
May's project was an adorable plush toy called Alex the Mouse designed by Ella Austin, with stranded colourwork (surprising as two-handed colourwork is another project) body and ears. The head and arms (I think, it's been a while!) start with pinhole cast-ons. Because I had bought the spring kit, I had the Sock Yeah! light-fingering yarn the pattern called for and it is beautiful, soft and the colours have subtle heathers get that helps the colours blend together across the whole range. Because it's so soft, I'm not sure I'd want to knit socks in it, I worry they wouldn't be durable but I would use it for anything else you can wear.
Kristina generously decided that Alex would be for Katherine and Katherine agreed. The ears have never been the same. I am also almost finished with my Vivid blanket, which is entirely West Yorkshire Spinners except the purple which is Opal.
I just need two more purple squares (one is on the needles) and one more mustard. Unless, of course, I decide to make it bigger.