In this FAQ thread, https://vexforum.com/t/world-championship-faqs-part-two/20540/1, a table and chairs were listed among the contents of each team’s pit:
We were on the phone today with GES, and they said that no table or chairs would be provided. They also said that teams would have to pay for this option themselves. Is this correct?
Thanks for your message. I apologize that you received inaccurate information from GES. As stated in the World Championship FAQs, each team pit will be provided with a table and two chairs.
I will follow-up with GES to ensure that the customer service agents answering the 800 number have accurate information.