With all the talk about what cell phone radiation might be doing to your brain, you’ve still whipped out your trusty iPhone more times than you’d like to admit — when Grandma calls for the umpteenth time, you answer.Which is why we think the covers from the local experts at PongResearch are worth checking out. The only case proven to reduce cell phone radiation by FCC-certified labs (and backed by studies from the brainiacs at Wired), it cuts exposure by as much as 60 percent.How do they do it? In layman’s terms, there’s an internal thingamajig aligned with the phone’s antenna that attracts radiation and moves it away from your head, funneling it up the case like a chimney.Current models fit the iPhone 3G, 3GS, and BlackBerry Curve. An iPhone 4 version is on the way. Choose from discreet black or a mom-friendly shade of find-it-at-the-bottom-of-the-diaper-bag green. So Grandma never has to go to voicemail.Available online at pongresearch.com, $40.EATMacrobiotic Kids’ Menu at M Cafe What: Try reinvented kiddie classics ($3-$5.50) with a contemporary twist. We like the gluten-free brown rice tortilla and soy cheese quesadilla.Why: They’ll never know the difference.When: Opens at 9 a.m. most days.Where: 9433 Brighton Way, b/t N. Beverly & N. Canon Drs., Beverly Hills (310-858-8459); 9343 Culver Blvd., b/t Bagley & S. Canfield Aves., Culver City (310-838-4300); 7119 Melrose Ave., at N. Detroit St., Melrose (323-525-0588).SHOPMommy Nights Preview What: Splurge, save, and socialize with other madres.Why: Up to 80 percent off — with free food and drink to boot.When: Thurs., 6-9 p.m.Where: Innovative Baby, 114 Washington Blvd., b/t Pacific Ave. & Strongs Dr., ste. b (310-338-9908).SLURPShake Happy HourWhat: Frosty, tot-friendly treats ($3) in fall flavors like Nutter Butter.Why: Shake up the after-school routine.When: Mon.-Fri., 3-5 p.m.Where: Ruby’s Diner, 6100 Topanga Canyon Blvd., at Erwin St. (818-340-7829).Photo: ThinkstockUp to 50% off DogearedBeautify yourself and the planet with the line’s handcrafted jewelry — engraved with words like fearless and peace — and organic cotton totes. Up to 50% off today on Swirl.