I plan on giving him a bouquet of paper roses with a note inside each one telling him something different I love about him.
I also plan on making his favorite dessert. I will have to wait as we get closer to see if it is in the budget. :)
I am also going to at least make a nice dinner and have candles. There is no reason why the children should not be able to celebrate Valentine's day with us. I think it is important for them to participate and see how much Mommy and Daddy love each other. :)
The children are also each going to write a love letter to Daddy. :)
There are also some frugal (and not so frugal) ideas on Romancing Your Husband on this blog.