Must-do activity: Gather up all your girls at your place for a day (or a whole weekend) of DIY spa treatments. Give each other mani/pedis, facials, the works. Create a spa atmosphere with quiet music, lots of candles and cucumber water and you’ll totally forget you’re in your living room and not a swank spa.

What to pack: Nail polish, candles, plush towels and facial ingredients (check out this guide to creating your own).