Friends of the Library of Los Altos and Community, used-book sale, 6:30-9 p.m. Friday, 10 a.m. to 3 p.m. Saturday, and noon to 3 p.m. Sunday. Information: losaltoslibraryfriends.org.
“Mardi Gras Gala 2013,” fundraiser and celebration for the Community School of Music and Arts in Mountain View, 5-10 p.m. at the Oshman Family Jewish Community Center, Palo Alto. Information: 917-9800, ext. 303, or www.arts4all.org.
Easter Egg Hunt in downtown Los Altos, sponsored by the Los Altos Village Association, 10 a.m. Free for children ages 1-10. Information: 949-5282.
Los Altos History Museum fashion-show fundraiser, noon to 2:30 p.m. at the University Club in Palo Alto. Information: 948-9427 or www.losaltoshistory.org.
66th Annual Kiwanis Pet Parade, 10 a.m. in downtown Los Altos. Information: www.losaltoskiwanis.org.
May 18 and 19
Los Altos Rotary Club Fine Art in the Park show, 10 a.m. to 5:30 p.m. in Lincoln Park, Los Altos. Information: www.rotaryartshow.com.