I didn't quite make it to 52 pairs this year. Here is my 29th pair of socks this year.
The pattern is Roma, by JennyLee on Ravelry. They were the socks for round 5 of Sock Madness 4 (so, unfortunately the pattern isn't available to the general public, yet). I finished them in 2 days, earning myself a spot in the 6th round of the competition (16 of us left). The pattern for Round 6 comes out this evening, so I anticipate that I will have my 1st pair of socks completed for the next plunge in a day or two.