Faith is economy for many people in India. elaborate 'Pujas' gatherings are organized, people hire sound equipment, tents, caterers, even the dancers are hired! After the worship, the Ganesh idol is taken for 'visarjan' and it is left there. The plaster made idol will pollute the lakes and ponds of Bangalore. It will soon be scavenged. Festivities over, many people from different strata of society got business for few more days.