1. It will be mostly sunny with a high near 64 today, according to the National Weather Service.
2. The Massachusetts Horticultural Society is holding Caterpillar Club at 10 a.m.
3. Wondering what time tonight's presidential debate is? Here's all the information.
4. Do you have game? Go play Bridge at Temple Aliyah at 7:15 p.m.
5. The Wellesley Free Library is hosting "Day Into Night": Exhibition of Recent Paintings by Roy Perkinson all day.