Last Chance: Ends This Weekend

* Museums. More than 170 ancient gold and silver artworks and artifacts, right, from a once-feared warrior culture will be featured in “Gold of the Nomads: Scythian Treasures From Ancient Ukraine,” closing Sunday at the Los Angeles County Museum of Art, 5905 Wilshire Blvd. noon-8 p.m.; Friday, noon-9 p.m.; Sat.-Sun., 11 a.m.-8 p.m. $7; $5 students and seniors; $1 ages 6-17. (323) 857-6000.

* Theater. “Ragtime--The Musical,” the national touring production of the Terrence McNally (book), Stephen Flaherty (music) and Lynn Ahrens (lyrics) musical based on E.L. Doctorow’s novel about the intertwined lives of three families at the turn of the 20th century closes Sunday at the Orange County Performing Arts Center, 600 Town Center Drive, Costa Mesa. Today-Friday, 8 p.m.; Sat., 2 and 8 p.m.; Sun., 2 and 7:30 p.m. $28.50 to $62.50. (714) 740-7878, [213] 365-3500).

* Music. The California Philharmonic closes its “Festival on the Green” season Saturday as Victor Vener conducts Symphony No. 9, “From the New World” (Dvorak); Music for the Royal Fireworks (Handel); music by Sarasate, Wagner, Tchaikovsky. 7:30 p.m. $15 to $55. Los Angeles County Arboretum, 301 N. Baldwin Ave., Arcadia, (626) 300-8200).