Here are some links to patterns for knitting or crocheting slippers, mittens, and hats! I tried to include a lot of beginner/easy/quick pieces, which would be ideal for using to create a lot of nice goodies to donate.
Woolly Wormhead Patterns - I recently finished knitting the "Meret." Don't let it's beauty fool you--it was a quick and easy knit
Easy Norwegian House Slippers - These are knit and then fulled/felted. Very interesting construction and definitely something I want to try someday.
That is all I have for now--I actually have more slipper patterns that I thought I would! I'll be back with more soon, including sewing patterns for pajamas, shirts and kids' clothes.