Beginning today and running every day this week, Spring Service Week gets a major push on the UA Mall between 11 a.m. and 1 p.m. Students will promote the University Activities Board and provide information and ideas for community service activities and volunteer work. For more information, contact Bob at 621-0763.

The talent of the UA School of Music and Dance is the feature event this evening at Crowder Hall in the Fine Arts Complex. At 7:30 p.m. Wanda Brister, a UA professor of voice, and Mary Dibbern, also a faculty member at UA, will perform their rendition of "Chanson d'Eve," a French piece. Tickets cost $10 for the general public, $8 for UA employees and senior citizens, and $4 for UA students. For more information, contact the Fine Arts Box Office at 621-1162 or visit the Web site at http://www.arts.arizona.edu/music.

If your grammar is funny and your logic is fuzzy, stop by the Modern Languages building, Room 310, at 5 p.m. to get some help with your writing. Dr. Kendra Gaines of the Writing Skills Improvement Program will be the host of the Weekly Writing Workshop and will discuss "Persuading with Clear Logic and Appropriate Vocabulary." The sessions are free. For more information, contact Donna Rabuck at 621-5849.

Saving the Earth from damage caused by chemicals, waste and pollution requires help from everyone. Dr. Bill Chameides, a regents professor from the Georgia Institute of Technology, will be at the Family and Consumer Resources building, Room 101, from 3:30 p.m. to 4:45 p.m. to discuss "Regional Air Pollution and its Effects on Climate." Find out if all that Styrofoam you threw out last year is why our winter was so warm. For more information, contact Sandy Jacobson at 792-8712, e-mail her at saj2@u.arizona.edu or visit the Web site at http://www.ispe.arizona.edu/events/spring2002/.

Tucson's history comes alive at the Arizona Historical Society Museum in the Wells Fargo Building, 140 N. Stone Ave. And the best part of this history is that it's free. "History in the Heart of Tucson: In Service to the Community" opens today with the daylong reception and will be active through the winter of 2008. Free parking is also available in the Wells Fargo Bank parking garage behind the bank. El Charro Cafe will provide free refreshments and Wells Fargo Bank will serve complimentary cake. For more information, contact Joan Nevin at 628-5774, extension 189.