It could be a centrally located restaurant or a room at a local hospital. Be sure it has adequate space and seating. Think about the needs of your potential guest speakers, too. Consider your meeting time carefully. As you know, both the beginning and end of the month are usually busy times, with inventories, reports and meetings.
Many groups meet in the morning before their first appointments.
That can be a great, motivating way to start the day. Think about why you want to organize a local association. A strong statement of purpose and a positive agenda are essential for getting people interested. Look at what other groups have done. There will no doubt be some goals you have in common.