Discover the essential dos and don'ts when it comes to crafting and presenting a proposal, featuring a practical 30-minute activity to assist in outlining your proposal effectively, for nonprofits, 9 a.m., presented by Miller Business Center at Middle Country Public Library, free, register for a link, millerbusinesscenter.org/nonprofitprograms, 631-585-9393.

Learn about job opportunities from Suffolk County companies looking for local talent, including SCOPE, Stony Brook University, Family Service League and more, presented by the Suffolk County Department of Labor, bring your resume and dress for success, 10 a.m., Mastic-Moriches-Shirley Community Library, 407 William Floyd Pkwy., free, communitylibrary.org, 631-399-1511.

Learn about job opportunities from Suffolk County companies looking for local talent, including Express Employment Pros, Flagstar, Usdan Summer Camp and more, presented by the Suffolk County Department of Labor, bring your resume and dress for success, 5 p.m., Comsewogue Public Library, 170 Terryville Rd., free, cplib.org, 631-928-1212.

Stony Brook:Gain insights into funding options, answers to your questions, and networking opportunities with potential financial partners, 9 a.m., presented by Small Business Development Center at Stony Brook University, Research and Support Services, Building 17, room 146, free, register, stonybrook.edu/sbdc, 631-632-9837.

Mental health professionals get real-world context to ethical concerns often experienced by professionals in practice in maintaining appropriate professional boundaries, 10 a.m., The Mental Health Association of Nassau County, Inc., $30, register at newsday.com/boundaries, mhanc.org, 516-489-2322.

Learn how to format a resume in Microsoft Word or Google Docs, 3 p.m., Sayville Library, 88 Greene Ave., free, register, for cardholders only, sayvillelibrary.org, 631-589-4440.

 Learn about the many opportunities Suffolk County Civil Service has to offer, 10 a.m., One Stop Employment Center, 725 Veterans Memorial Hwy., free, suffolkcountyny.gov/labor, 631-853-6600.