An event every month that begins at 6:30 p.m. on day First of the month, repeating indefinitely

An event every month that begins at 6:30 p.m. on day Third of the month, repeating indefinitely

An event every month that begins at 6:30 p.m. on day First of the month, repeating indefinitely

An event every month that begins at 6:30 p.m. on day Third of the month, repeating indefinitely