There are probably more but the ones I've been to were in Iceland (Þrettandinn), in Portugal (Madeiros de Natal), and in Latvia (Bluķa vilksana). They all had t

There are probably more but the ones I've been to were in Iceland (Þrettandinn), in Portugal (Madeiros de Natal), and in Latvia (Bluķa vilksana). They all had the same vibe even though quite a part in geography, a celebration to get together outside in peak winter and burn giant logs to get warm.