This week, support a good cause while vying for a fun-filled “staycation” and make a new friend.

From 7 to 10 p.m. Friday, the Mental Health Association of South Mississippi will host its Don’t Worry Be Happy fundraiser at the Biloxi Civic Center.

The night will feature music by 3HG, a raffle of staycations, including a night’s stay and dinner at the Palace Casino, food tastings from local restaurants, auctions, and more. Special guest Mark Landis, an artist who duplicates famous paintings, will be in attendance along with recipients of the 2016 Annette O’Keefe Humanitarian Award.

Admission tickets range from $30 to $50. Attendees must be at least 21 years old. Details: 864-6274.

On Saturday, the third annual Adopt-A-Grandparent program returns to South Mississippi. At either 10 a.m. or 3 p.m., volunteers will visit the elderly in the Coast’s nursing homes and senior-living residences. About 1,000 volunteers are being sought to participate in Adopt-A-Grandparent Day.

Interested volunteers can sign up at adoptgrandparentsday.org. Donations are also being accepted, which will help promote Adopt-A-Grandparent Day and buy gift items for seniors. To become a sponsor, contact Brenda Saucier at adoptgrandparentday@gmail.com or call 228-206-5902.