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

On Tuesday, Pennsylvania Bio will host a Leadership Roundtable from 7:15-9:30 AM at the Crowne Plaza Valley Forge in King of Prussia.

DNB First will host Coffee Connection from 8-9 AM at its West Chester Branch on North Church Street.

The Western Chester County Chamber of Commerce will host Young Professionals Networking from 5-8 PM at Casa Herrera in Coatesville.

The Phoenixville Regional Chamber of Commerce will host a Young Professional Networking Group from 6-8 PM at Buho’s Latin Fusion in Phoenixville.

On Wednesday, the Southern Chester County Chamber of Commerce will host a Women in Business Breakfast from 8:30-10 AM at the Chaddsford Winery on Baltimore Pike.

HireONE will host Meet Your Next Employer Job Fair from 4-6 PM at AVE Malvern.

The Chester County Human Resources Association will host a Member Appreciation and Networking Event from 5:30-7 PM at Milito’s Ristorante in Downingtown.

The National Iron & Steel Heritage Museum will host the Rebecca Lukens Award Ceremony from 5:30-8 PM at the Lukens National Historical District in Coatesville.

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.