I'm not sure anyone is a true expert in the ways of romance but a few suggestions would be, Spa visit for both, Fancy dress up French restaurant, A flowers/chocolate combination. Renew your vows on Valentines Day. Arrange for each of you to have the day off and have breakfast in bed to start the day. Pick something up like gourmet cinnamon rolls so both of you stay out of the kitchen.
I hope this helps. Just be happy to share the time you have.