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.
Who attend the rodeo and concerts?
More than 43,000 season tickets are sold every year, with the remaining seats 30,000 seats available for individual-show sale.
Is it open to the public?
Members of the HLSR are given an opportunity to buy individual tickets before the general public.
What day does the rodeo start on?
CANNOTANSWER.

Question: Are the concerts outside?
Self-contained rewrite: Are the Houston Livestock Show concerts outside?