Perhaps TAT can come up with an event where thousands of Thais wear coloured tops- yellow, red it doesn't matter sit and listen to a concert or story telling. It would provide foreigners with access to Thai local culture.

The problem would be finding a suitable location - some government facility in order to house the numbers.

Perhaps even an airport as the last time this was tried at such a location I didn't see many foreigners leaving so they must have liked it