You Need To Know Brawny Bones: Exercise is a great way to maintain bone density and strength, and seniors can join a special class—if the doctor says it's OK (seriously, bring a note)— at the Warrenbrook Senior Center at 10 a.m. today. 

You Need To Know High School Reports Cards: Parents and students at Watchung Hills Regional High School can access their second quarter report cards today. Tough to hide that from mom and dad...

You Need To Know There's Snow Nearby: Really. It's because they made it. Warren Township Recreation Commission has free coupons for skiing or tubing at Camelback, in Tannersville, Pa., as well as discounted offers from Shawnee Mountain, Blue Mountain and Mountain Creek. Tickets—or the online passwords needed to access the discounted Shawnee Mountain tickets—are available at the Recreation offices in the municipal complex.

You Need To Know To Just Chill: It's not always easy to be cool as a cucumber but with a few coping skills, you can often bring your own calm. Certified Wellness Coach Ellen Goldman will teach these skills at the Warren Township Public Library in her "From Chaos to Calmness" workshop, 2 p.m. Saturday.

You Need To Know When To Hold 'Em, And...: Well, let's just say if you do know, head to Temple Har Shalom at 1:15 p.m. Sunday and join to Texas Hold'em Poker Tournament, a benefit for the temple's Pila Fund. You'll need $150 to stake your game. Kids can play, too—but only for non-cash prizes (and it's only $25 for little sharps).