Today in Wellesley: FroYo, Song-Filled Picnic and More!

1. Hot and sunny. A high of 80ºF, a low of 57ºF, and according to the National Weather Service, the day will be sunny and the evening partly cloudy.

2. Have an event coming up? Something fun you want to bring people to? Check out the Patch Calendar, where you can post anything you have going on. Anything you post goes up almost instantly, and it will be considered in a future Today In post. 

3. Drop in for "dino digs" at the Needham Library. Starting at 10:30 a.m., the craft program is open to the first 50 visitors, so swing by early for your projects and the coloring sheet.

4. Need an excuse to grab some FroYo? From 5 to 9 p.m., the newly-opened Orange Leaf in Needham is running a fundraiser for the Needham Sharks swim team. They plan do to fundraisers regularly, and tonight 15 percent of your purchase goes to the swimmers. 

5. Fans of Hemlock Gorge, picnics and classic rock may be intrigued to hear that the three great tastes, which taste great together, are coming together at 6 p.m. tonight. Copies of Ken Newcomb’s book about the history of Newton Upper Falls, “the Makers of the Mold” will be available at $18 per copy. For more information and map, go to www.hemlockgorge.org.