ATLANTA–(BUSINESS WIRE)–William Mills Agency, the nation’s leading fintech public relations and marketing firm, today announced the release of its 2027 Financial Trade Show Guide. The annual guide lists trade shows and conferences across the financial, banking, mortgage, lending, payments, fintech and credit union sectors. The free guide gives organizations a full-year view of industry events to help plan schedules, allocate budgets and prioritize opportunities for networking, education and b