Here’s what’s happening on Tuesday and Wednesday in Chester County Datebook.

On Tuesday, the Downingtown-Thorndale Regional Chamber of Commerce will host a Networking Luncheon/Business Expo from 11:30 AM-1:30 PM at St. Anthony’s Lodge in Downingtown.

The Exton Region Chamber of Commerce will host Promoting Activity Engagement 8-10 AM at the Adult Care of Chester County in Kennett Square.

On Wednesday, BizTract will host Just Coffee from 8-9:30 AM at its office in Malvern.

The Exton Region Chamber of Commerce will host a New Member Welcome Luncheon from 11:45 AM-1:15 PM at the chamber in Exton Square Mall.

The Brandywine Health Foundation will host Mental Health First Aiders Spring Celebration from 3:30-5 PM at The COAD Group in Exton.

List your organization, company or community event on VISTA Today’s calendar and daily Datebook posts. Contact Mitchell Zackowski at 610.805.0172 or via email at mzackowski@vista.today for details.