The Four Pillars
Actually there are five, with the last one being determined by your financial and physical well-being. That's the "Economy" of religion I guess.
A mosque will almost always give you a cool, ephemeral feeling; whether you are there to steal shoes or make absurd promises to the Almighty, it always will. There are free hats, free water to cleanse your carnal parts and plenty of places to take a free nap if you are an exhausted traveler stranded in an alien land. Now that is clever marketing !
Alas, people will still prefer something by Shakira though :(
3rd Floor of Baitul Mokarram, Dhaka