What do I do with this turkey/ham?

At my job they give out a gift coupon thing for a free turkey or ham up to $20 in value every Thanksgiving. I have the coupon, but honestly I don’t know wtf to do with it. I could give it to my mother/family, but I don’t think they need it. I could use it myself, but I’m never going to eat $20 of turkey or ham before it goes bad, not to mention all the left overs i’ll probably have after Thanksgiving. I’m debating getting it and giving it to charity or something, but I’m not really sure how to go about doing that.

Anyone have suggestions or advice or what not?