* The valley-based Yoga Sanctuary will lead a hike and an outdoor yoga class at 8 a.m. on Saturday at Red Rock Canyon National Conservation Area. $35 per person. Fee includes park admission, bottled water and use of a yoga mat. Registration required. 407-0043 or www.lasvegasyoga.com.
MEET THE LIONS
* Learn about the Summerlin Lions Club at Lions Friendship Day, beginning at 10 a.m. Saturday at the Durango Hills Community Center YMCA, 3521 N. Durango Drive. Following a short program, pizza and salad will be served. Free. RSVP to 255-9882 or 321-3186 or visit summerlinlv.lionwap.org.
GENEALOGY DATA SECURITY
* The Jewish Genealogy Society of Southern Nevada will meet at 1 p.m. Sunday at the Sahara West Library, 9600 W. Sahara Ave. The guest speaker will be John Fischer, whose presentation is titled Sourcing Standards for Genealogy and Computer Hardware Security.
JAZZ QUARTET
* Mountain View Presbyterian Church plans a concert featuring the male vocal jazz quartet Fifth Avenue at 3 p.m. Sunday. The church is located at 8601 Del Webb Blvd. Free. 341-7800.
FUN WITH STARS
* Hear tales about space and then make a constellation to take home during Super Science Saturday at 11 a.m. inside the Summerlin Library, 1771 Inner Circle Drive. For ages 6 to 11. Registration required. 507-3860 or www.lvccld.org.