Dear Public Service Director: The University of California, Davis, would appreciate public service announcements on your broadcast station concerning the upcoming La Raza Cultural Days program. The following announcement is :15 in duration. Come to the 27th annual La Raza Cultural Days celebration at UC Davis taking place Monday, May 6, through Sunday, May 12. Dance, live music, theater, special foods, and a car exhibit will be offered throughout the week. For more information, call (916) 752-4936. The following announcement is :30 in duration. Attend the 27th annual La Raza Cultural Days celebration at UC Davis. The weeklong event begins on Monday, May 6, and runs through Sunday, May 12. Among the highlights of the week will be Danzantes del Alma dance performances, La Raza Motivational Day conference, the Folclorico do Brasil dance troupe and a carne asada barbeque. The weeklong festivities will culminate Sunday, May 12, in a Gran Tardeada from noon until 7 p.m. on the Quad. Activities during the tardeada will include a car exhibit, health fair, live music, dance, theater performances and special foods. For more information, call (916) 752-4936. The PSA should be discontinued Sunday, May 12. Thank you for your assistance.