TUESDAY, March 22, 6 to 8 p.m., Discover Pacific Beach hosts the March Business Mixer for Pacific Beach business members to mix, mingle, network with neighbors and learn about upcoming events. The mixer is hosted by Joe’s Crab Shack, 4325 Ocean Blvd. The cost of the mixer is $5, which includes appetizers and a drink. RSVPs required by calling (858) 273-3303 or e-mailing sara@ pacificbeach.org. SATURDAY, March 26, 3 to 6 p.m., the Mission Beach Woman’s Club hosts a silent fundraiser to generate proceeds for the San Diego Police Department Northern Division’s Retired Senior Volunteer Program to purchase a license-plate reader to locate stolen vehicles and nab suspects on the lam. (Story, Page 7) April 2-23, SeaWorld San Diego again launches its “Spring into Night” celebration with a family-pleasing smattering of special festivities. During the day, guests can enjoy all of their SeaWorld favorites, including an all-new attraction, Animal Connections, that houses furry, feathered, slimy, scaly and spiky residents. Then in the evening, guests will want to stick around for more special entertainment, which includes the popular nighttime sketch-based sea lion and otter comedy show “Sea Lions Tonite.” With killer lights and powerful tunes, “Shamu Rocks” is a 20-minute freewheeling, musical journey through awesome natural settings. “Into the Blue” fireworks cap off Spring into Night with a 10-minute spectacular display set to a soundtrack of original music from the park’s “Blue Horizons” show. Park hours for Spring into Night are 9 a.m. to 9 p.m. General admission is $69.99 for ages 10 and older; $61.99 ages 3-9; free for guests younger than 3. Parking is $12 for cars and $17 for RVs and campers. For general park information, call (800) 25-SHAMU, or visit www.seaworldsandiego.com.