In our house, we celebrate each month with a theme. For January, for example, is snow. Snowmen. Snowballs. Snowflakes, etc.
February moves us in to Valentine's Day. Hearts. Love. etc. We try to do crafts that will decorate our house with the theme all throughout the month. There are so many different ways to tie in each month's theme.
So, to help you get in the spirit, here are some of my favorite crafting websites ...
Kaboose - lots of fun crafts, food, games, etc. (my fav)
FamilyFun - the magazine, as well as the website, always have super ideas - almost too many to find time for.