Artist Christian Mayer invites visitors to share his focus on an Exposition Park palm tree. At 170 years, this tree is one of the oldest living things in Los Angeles. The tree itself has been relocated from quiet Palm Springs to the front of the historic train station in the 1880s where it symbolized California to the newly arrived, to its current bucolic park setting. Mayer will present material for a time capsule to be buried near the tree on the 100th anniversary of its move to Exposition Park. Exhibition runs March 14-16. Admission is free. Thursday, Mar. 13 at 7 p.m.