Or even if you're not traveling, whenever and wherever you see any of our military, be sure to thank them. Think of how you feel when someone tells you "Thank you." Small gesture, right? Maybe so, but its meaning is far-reaching.
My mom made me a wallhanging quilt that is right inside our front door that says "Give without remembering. Remember what you've been given." I know I've been given more than I can comprehend sometimes, but I also know I can be grateful for each moment as it comes.