Celebrate community spirit at a block party benefiting the Desert Foothills Library, a 501(c)3 nonprofit community-funded library. Live music, classic cars, auction items, a book signing from a local celebrity author and more! $125 per person includes all activities, food and beverages, including wine and beer. Tables for 10 can be reserved online or by phone. 38443...

ProMusica Arizona’s February concert, “Dearly Beloved: A Lifetime of Love,” follows the evolution of a couple from courtship through their lifetime together with all its ups and downs set to music, the language of love. $12–20; Children under 15 free with paid adult ticket. Cross of Christ Lutheran Church, 39808 N. Gavilan Peak Pkwy., Anthem....

Author and health coach Stan Reents, PharmD, will summarize the intriguing new concept of using mobile apps to lose weight and more. $5. Desert Foothills Library, 38443 N. Schoolhouse Rd., Cave Creek. 10:30 a.m.–11:30 a.m. 480-488-2286; dfla.org