There are thousands of amazing nonprofits across central Ohio who are looking for volunteers, board members and advocates to get involved by donating time, talent or treasure to their cause. In our third Citywide Charity Guide, published by the Columbus Young Professionals (CYP) Club and Greater Columbus Arts Council (GCAC), we profile 30 organizations from around Columbus and let you know how to get involved. These organizations - and the people they serve - are truly the pulse of our city.