By Amanda Richert Classic Valentine's Day date ideas tend to lean toward the indulgent: a movie, complete with a giant soda and a large bucket of popcorn (with extra butter); reservations at an extravagant French restaurant; or cocktails and fried foods at a bar. Any of those date ideas could make for a memorable night, but perhaps not the healthiest choice. Here are a few great date ideas that will leave you feeling healthier, not heavier.