February was in ancient times the month for purification (the origin of our spring-cleaning, I suppose) since by then the days are noticeably longer and the sun can be felt to have some strength. Not only that, but February is usually a dry month. So, think cleaning and decluttering...
If that doesn't appeal, then there is Shrove (Pancake) Tuesday or Mardi Gras or Carnival (call it what you will) on 5 February this year, St Valentine on 14th, Leap Year day on 29th (a Friday this year), so there's three things to build something round.