5 Things You Need to Know Today: July 23

1. The  are at it again today, this time doing work on the Eisenmenger Trail. If you use the town's trails and want to give back, or you just want to help improve your town, call  at 508-740-9949. 

2. Why buy books when free ones are delivered to your area weekly? The library's bookmobile will visit ,  and  today. Click on a link to a location near you for full details. 

3.  is hosting  today for those looking to stretch their way to health. The class offers a heated room to relax muscles for maximum effect. The $9 class begins at 4:15 p.m.

4. Natick Patch is looking for bloggers, and we would love to have you on board. , to share your opinion and have your voice heard. 

5. Our editor, Justin Saglio, is off for the week. If you have news you would like to share, email Danielle Horn at danielle.horn@patch.com.