If the "Albuquerque Box" is in effect almost everyone will go up. The box is a wind condition peculiar to Albuquerque where the winds literally make a box so they rise from the landing field, float down the valley, then rise or drop and float back toward the landing field.
Even if they decide not to have a mass ascension, the pilots can decide to
go up anyway. Many do.
We missed out on the mass ascension the first day, so the Chaser's Club gave us each a rain check for another morning's session. We were still able to have breakfast and watch some of the balloons launch.