Paving the Way for Progress: Clinical Trials in Blood Cancer -- Greater Baltimore Medical Center's Conference Center A, 6701 N. Charles St. / Learn more about clinical trials and new treatments for leukemia, lymphoma and myeloma. 6 p.m.-8 p.m. Monday. Free. Registration: 410-527-0220.
Type 2 diabetes -- Greater Baltimore Medical Center's Geckle Diabetes & Nutrition Center, 6569 N. Charles St., Physicians' Pavilion East, Suite 507, Towson / Days and times vary. Registration: 443-849-2036.
Colorectal cancer -- Baltimore County Department of Health, 6401 York Road / Free colorectal cancer screenings for Baltimore County residents who meet income and age requirements. 410-887-3456.
Straight spouse support -- When a spouse comes out as being gay, lesbian or transgender, the Straight Spouse Network can provide support and information. 7:30 p.m.-10 p.m. tomorrow in Columbia. 301-645-1898.
Brain tumors -- HopeWell Cancer Support, 10628 Falls Road, Brooklandville / 7 p.m.-8:30 p.m. Monday. 410-832-2719.
Leukemia, lymphoma, myeloma -- HopeWell Cancer Support, 10628 Falls Road, Brooklandville / 7 p.m.-8:30 p.m. Monday. 410-832-2719.
Leukemia, lymphoma -- University of Maryland Medical Center, 22 S. Greene St. / 3:30 p.m. Tuesday. 410-328-3595.
Grief and loss -- Franklin Square Hospital Center's Crawford Conference Center, 9000 Franklin Square Drive / 6:30 p.m.-8 p.m. Tuesday. 443-777-7831.
Prostate cancer -- HopeWell Cancer Support, 10628 Falls Road, Brooklandville / 7 p.m.-8:30 p.m. Tuesday. 410-832-2719.
For calendar listings, e-mail releases four weeks in advance to email@example.com or mail typed news releases to Health Calendar, Features, The Sun, 501 N. Calvert St., Baltimore 21278.