March 5-7—Three Sisters Consignment Sale. Clothes for newborns to age 16.  Friday, 8 a.m.-6 p.m., Saturday, 8 a.m.-5 p.m. (closed 11-noon) Sunday, noon-3 p.m, 10805 Walnut Hill Lane. 

March 6 — Colleges of Complexes meets. Charlie Thompson, former Democratic candidate for U.S. Congress, Texas 5th District (2006), will discuss a free market economy and democracy. The College of Complexes, a weekly free speech forum on social issues and current events, is holding meetings in Dallas every Saturday at 6 p.m., at the Highland Park Cafeteria, 300 Casa Linda Plaza, 1200 North Buckner.

March 6, throughout the month—Dallas Blooms at the Arboretum. The springtime celebration at the arboretum, features about 500,000 spring-blooming bulbs, as well as a petting zoo, and arts and crafts. Admission to the Dallas Arboretum, is $6 for children, $8 for seniors, and $9.50 for adults.

March 6—Deja & Dessert. Free "Gershwin to Glee" concert and a gourmet dessert silent auction, benefits the Lake Highlands United Methodist Church Youth Choir.

March 6-8—The North Texas Irish Festival Tickets are $15 for adults, and free for children under 12 and members of the military and police departments. Also, anyone who arrives between 6-7 p.m. on Friday, March 5 gets in free.

Find more events or add your own here.

Related: Q&A with North Texas Irish Festival founder