Pop Date Book

* Tickets go on sale Saturday for the Scorpions, above, performing Sept. 28 in concert at the Greek Theatre. . . . Tickets will be available Friday for two Universal Amphitheatre shows: Cristian Castro Sept. 30 and Alejandra Guzman Nov. 11. . . . A third Universal show--Gladys Knight and Jeffrey Osborne on Oct. 1--goes on sale Sunday. . . . The The will be at the Glass House on Oct. 7 and the House of Blues on Oct. 10. . . . Also due at the Glass House are Joan of Arc on Oct. 11, Homegrown on Oct. 14 and Elliott on Oct. 22. . . . Tickets go on sale Saturday for Strung Out and No Motiv at the Palace on Oct. 6. . . . Pastilla, Silent Gray, Cabula, Satelite and Nino Astronauta play at Fais Do Do on Sept. 15. Tickets go on sale Saturday. . . . Hank Williams III will be at the Roxy on Sept. 23, with tickets going on sale Saturday. . . . Tickets go on sale Friday for Ana Gabriel’s Sept. 29 performance at Fantasy Springs Casino near Indio. The numbers are (760) 342-5000 and (800) 827-2946, Ext. 3091. . . . Tickets will be available Friday for a show by Jets to Brazil at the Troubadour on Sept. 18. Also coming to the Troubadour: 3 Bad Jacks and Tiger Army Aug. 18, Camel Aug. 29, Tahiti 80 Sept. 1, the Mr. T Experience Sept. 2, Robert Bradley’s Blackwater Surprise Sept. 8 and Nebula and High on Fire Sept. 9.