How do I choose safe lighting for a community mandap?

Use enclosed brass diyas on metal trays or LED lamps disguised as brass diyas. Keep fabrics away from open flames and assign a safety volunteer to monitor.

What is a realistic time plan for a 3-hour Navratri community event?

Example: 10-minute invocation, 20-minute bhajan, three 30–40 minute garba sets with two 10–15 minute breaks (one for aarti), followed by final aarti and prasad.