After a long week of work, play dates, practices, family dinners and helping with homework, it's now parents' time. Looking for something to do this weekend? Each week we’ll tell you about a few great ideas to give you a much deserved break and make your life a little easier. Here's a few ideas for food and fun: Spiaggia E Luna Restaurant Spiaggia E Luna Restaurant, at 696 E. Bay Ave., Barnegat, offers everything from delicious pizza to fine seafood, steaks and Italian entrees. For reservations, call 609-660-2000 or visit www.spiaggiaeluna.com. D'Jais Salon and Spa D'Jais Salon and Spa, at …