Conversation so far:
Where is the Rodeo located?
held in NRG Stadium.
How long does the rodeo last?
20 consecutive evenings of rodeo and concert.
How many people participate in the rodeo?
featuring 280 of the top professional cowboys.
What kind of events happen?
rodeo and concert.
What kind of concerts perform?
The majority of evenings are performances by country music singers, although several nights are dedicated to pop or rock music.
Do they have food or drinks available for purchase?
CANNOTANSWER.

Question: Who attend the rodeo and concerts?
Self-contained rewrite: Who attends the rodeo and concerts at the Houston Livestock Show?