5 Things You Need to Know: March 28

1. There is a chance of snow today, of all things, or possibly rain according to the National Weather Service--40 percent chance. Temperatures should range between 48ºF and 31ºF, and the evening should become mostly cloudy.

2. Wonder what might happen if a chef and healthy eating expert is handed food or foods unknown from a Mystery Basket? If so, then you ought to get yourself to Whole Foods Market at 11 a.m. today for the free class with their chef Lisa. 

3. History professor from Stonehill College’s Gary Hylander is coming to discuss the Boston Massacre and John Adams at Waterstone, located at 27 Washington St in Wellesley. It's a free presentation and starts at 2:30 p.m., call 781-235-1614 to RSVP. 

4. The Walker School is presenting youth care specialist and author Charlie Applestein, MSW, for their Walker Trieschman Institute Distinguished Author Series. Want to learn some self-management techniques? This is the place to be. Register on their website for the 4:30 p.m. class.

5. The Friends of the Needham Rail Trail Greenway are hosting their monthly meeting on the subject of , featuring Wig Zamore of the Somerville Transit Equity Partnership who has been working to build livable sustainable space in Assembly Square in Somerville. 7:30 p.m. at the Needham Free Public Library.