Time Out says
The concept is simple: If you can spell a word given to you in this spelling bee by Peter Bange (and hosted by Jeff Zweig), you can drink all you want. Pay RM30 to enter and you'll be given a free drink to kick things off. Choose to spell easy or hard words; we say go for the latter category as you get to drink more if you spell those correctly. There are also fun word categories like 'Parts of the Body', 'Unusual Fetishes' and 'Donald Trump'. For each word spelled correctly after that, you'll get another drink on the house until all the words in the Spelling Jars have been spelled accurately.