way to go with the posts. i love all the ideas and posts from this site. i bought 50 tea candles from the store today. $3.00. they fit inside a tomato paste can nicely. i'm thinking of lighting them with a BBQ torch/lighter and hanging them off from a coffee mug hook inside the box if and when needed. the hooks are 6 for a buck at home depot. any thoughts on this for warming the box?