Description of your Valentine's Day celebration idea for parents:
After the kids go to bed, fill up your bathtub with water, warm and bubbly. Even add colored bath tabs to make it pink or purple. Get out the kids' bath toys and/or nontoxic paints, and have fun with your partner in parenting!

Beach balls and an umbrella are fun in a large bathroom, but don't slip!

Other suggestions or comments:
Earlier in the day, pack a beach picnic of whatever you like: French bread, good cheese, pate, memorable beverages, salads, great desserts.