Nov. 20 -- 8:30 a.m.-4 p.m. Conference, “Gaining Competitive Advantage: E-nnovations 2009 Mid-Atlantic Entrepreneurship Conference,” how-to sessions for current and future entrepreneurs, exhibit hall for sponsors; Center for Applied Learning and Technology, AACC Arnold campus, 101 College Parkway; $59; advance registration required: 410-777-2066 or esi@aacc.edu; e-nnovations Web site

Nov. 21 – 7-10 p.m. Event, “Benjamin Banneker’s Stargazing Party,” family event sponsored by the AACC Astronomy Club and Banneker-Douglass Museum; 7 p.m. presentation by Genevieve Kaplan on “Benjamin Banneker: The Life of Maryland’s First African American Astronomer,” refreshments at 8 p.m. and stargazing (weather permitting) at 9 p.m.; lecture in Dragun Science Building Room 110, stargazing at Astronomy Lab in rear of lots A and B, AACC Arnold campus, 101 College Parkway; free; 410-777-1820; Astronomy Club Web site

Nov. 25 – Noon, “21st Annual Turkey 5K Trot and One-Mile Jaunt” to benefit the Anne Arundel Community College Fitness Center; compete as an individual or team of two in predicted time and fastest time categories; admission: one-mile jaunt fee $10, 5K fees $12-$25 through Nov. 14, increases to $18-$30 through race day; 410-777-2767 for information and entry forms; Turkey Trot Web site

Nov. 25-29 – Thanksgiving break, no classes, college closes at 4:30 p.m. Nov. 25-29; 410-777-AACC; www.aacc.edu

Nov. 30 – 10 a.m.-2 p.m. AACC Student Ceramics and Sculpture Holiday Sale to benefit the AACC Keramos Club, a student ceramics and sculpture club; Cade Center for Fine Arts Room 219, AACC Arnold campus, 101 College Parkway; free admission; 410-777-AACC; www.aacc.edu