"Hey, how much are you packing the ang pow for XXX's wedding?"
"Is x dollars enough huh?
"One table at that XXX Hotel how much huh?"
"The dinner is at this XXX Restaurant right?"

A simple dinner to celebrate the joyous occasion for the wedded couple, a time for everyone to gather and catch up with each other. A simple token of blessing in the monetary form has evolved into a form of payment to match up with the type of wedding scene you are in. The classier the hotel ballroom, the more you are obliged to give. The more expensive each table costs, the more you are obliged to give. A dinner held in a restaurant can give lesser than a dinner held in a hotel ballroom. Blessings, folks... It's the blessings that you are giving to the couple, not paying for what you eat. Haha.