Transitions Support Group: Navigate life’s changes with facilitator Janeen Pratt in this small group. Meets the first and third Tuesdays of each month, 1:30-3 p.m. Los Gatos Adult Recreation Center, 208 E. Main St., Los Gatos. 408-354-1514, lgsrecreation.org. Campbell Adult Center: The city of Campbell’s Recreation and Community Services Department offers services and programs for adults 50 and older. Campbell Community Center, 1 W. Campbell Ave., room C-33 3/4 shank vs full shank pointe shoes. 408-866-2146. Saratoga Senior Center: The center offers social activities and services, weekly lunches, a caregivers support group and classes, including seniors-only computer courses. 19655 Allendale Ave., Saratoga. 408-868-1257, sascc.org..
Westhope Senior Activities Center: Come for family-style lunch Mondays at noon; a small donation is requested. Other activities include line dancing, Mondays at 9:30 a.m. Westhope Presbyterian Church, 12850 Saratoga Ave., Saratoga. Science Safari: Children ages 8 and older can learn about cells and DNA at the Youth Science Institute. YSI Nature Center, 333 Blossom Hill Road, Los Gatos. May 19, 10:30 a.m.-noon. $10. Register at youthscience.org 3/4 shank vs full shank pointe shoes. Once Act Ballets: The Academy of Classical Ballet presents two one-act ballets, Vivaldi’s “Four Seasons” and Peter and the Wolf.” May 19-20, 7 p.m. Heritage Theatre, 1 W. Campbell Ave., Campbell. hert-internet.choicecrm.net/templates/HERT/#/events..
Peninsula Symphony Orchestra: The orchestra performs “From Vienna to Silicon Valley,” featuring cellist Jeremy Tai, the 2017 Klein International String Competition winner. May 12, 8 p.m.; pre-concert lecture 7-7:30 p.m. Heritage Theatre,1 W. Campbell Ave., Campbell. $10-$40. peninsulasymphony.org/2017-2018season/2018may. Community Handbell Concert: Four adult and youth handbell ringers play secular, pop, classical and jazz standards. May 20, 3:30 p.m 3/4 shank vs full shank pointe shoes. Campbell United Methodist Church, 1675 Winchester Blvd., Campbell. 408-378-3472, campbellunited.org..
Band Concert: The Los Gatos/Saratoga Big Band, the Los Gatos High School Jazz Band and RJ FIsher MIddle School Jazz bands perform a free concert. May 23, 6-9 p.m. Front lawn of Los Gatos High School, 20 High School Court. Matt Beilis: The New York singer/songwriter performs in the Carriage House Concert Series. May 17, 7:30 p.m. Montalvo Arts Center, 15400 Montalvo Road, Saratoga. $35-$39 3/4 shank vs full shank pointe shoes. montalvoarts.org, 408-961-5858. Rotary Club: The Rotary Club of Campbell holds weekly lunches with its members and guests to discuss charitable events, volunteering and leadership programs. Tuesdays, 12:15-1:30 p.m. Uplift Family Services, 251 Llewellyn Ave. campbellrotary.org..
San Jose Widows and Widowers: Join the group for breakfast and learn more about the association. Wednesdays, 9:30 a.m. Goodies Coffee Shop, Bascom and Apricot, Campbell. 408-279-1278. Yosemite Discussion and Slides: John Trudeau will share some recent highlights from a number of high-country treks in Yosemite. May 11, 10:30-11:30 a.m. 13650 Saratoga Ave., Saratoga. sccl.org/locations/Saratoga. Preparing Residents for Home Emergencies: Includes home fire emergency preparation, what to expect when you call 911 and more. May 12, 3-4:30 p.m. 13650 Saratoga Ave., Saratoga. sccl.org/locations/Saratoga 3/4 shank vs full shank pointe shoes.