I have the best mom in the world and I don't know what to give her for Christmas.

Help me, creative & innovative 2Xers! I don't want to give her something lame like a bottle of nail polish she likes. I want to do something special. She doesn't ask for much, but she does have a lot of interests and I don't know how to incorporate them into a gift! She loves tea, Jackson Browne, being warm (she's always cold), inspirational/self-help books, and if it means anything, she has Multiple Sclerosis and has been losing the use of her legs. If anyone can help me out with ideas that'd be great.