5 Things: Mirabella Pool Signups, Big Sisters Needed

1. Possible rain: Today will be cloudy with a chance of showers, according to the National Weather Service. High: 68, Low: 58.

2. Pool signups: Mirabella Pool registration opens today at the Nazzaro Center (30 N. Bennet St.). Sign up between May 20 and June 21 for a $5 discount on adult and young adult rates. For more information, call the Nazzaro Center at 617-635-5166.

3. Children’s films: On Mondays, come and watch children films at the North End Branch Library (25 Parmenter St.). Call the library at 617-227-8135 to verify that this event has not been rescheduled or canceled.

4. Big Sisters needed: The Big Sister Association of Greater Boston is looking for volunteer Big Sisters in the North End for their school-based and community-based mentoring programs. To apply or learn more, visit www.bigsister.org, email volunteer@bigsister.org or call 617-236-8060.

5. Research study: The MGH-Charlestown Imaging Center is running a research study on maternal bonding and is looking for healthy mothers, ages 21 to 45, with infants ages 4-18 months to participate. For information, contact Dr. Shir Aztil at 617-373-2649 or email savraham-atzil@partners.org.