Garden Calendar

* Summer bulb sale Saturday 10 .am.-4 p.m., U.C. Irvine Arboretum, Campus Drive and Jamboree Road, Irvine, (949) 824-5833. $2.

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Send garden announcements to Garden Events, Los Angeles Times, 202 W. 1st Street, Los Angeles, CA 90012, at least three weeks before the event date.