Question: How many balloons were at the 86th birthday celebration of the film producer who holds the record for most Academy Awards earned by an individual?

Context articles: 50th Birthday Celebration Volume 6
50th Birthday Celebration Volume 9
50th Birthday Celebration Volume 11
50th Birthday Celebration Volume 5
50th Birthday Celebration Volume 3
Skyfest Celebration
50th Birthday Celebration Volume 12
50th Birthday Celebration Volume 10
50th Birthday Celebration Volume 8
Walt Disney

50th Birthday Celebration Volume 6: Hemophiliac is a live album of improvised music by Mike Patton, Ikue Mori and John Zorn documenting their performance at Tonic in September 2003 as part of Zorn's month-long 50th Birthday Celebration concert series.
50th Birthday Celebration Volume 9 (also referred to as The Classic Guide to Strategy Volume 3: The Fire Book) is a live album by John Zorn featuring a solo performance at Tonic in September 2003 that was part of his month-long 50th Birthday Celebration concert series.
 It is a continuation of his solo work documented on "The Classic Guide to Strategy Volumes 1 & 2".
50th Birthday Celebration Volume 11 is a triple live album by the Bar Kokhba Sextet documenting their performance at Tonic in September 2003 as part of John Zorn's month-long 50th Birthday Celebration.
50th Birthday Celebration Volume 5 is a live album of improvised music by Fred Frith and John Zorn documenting their performance at Tonic in September 2003 as part of Zorn's month-long 50th Birthday Celebration concert series.
50th Birthday Celebration Volume 3: Locus Solus is a live album of improvised music by Anton Fier, Arto Lindsay and John Zorn documenting their performance at Tonic in September 2003 as part of Zorn's month-long 50th Birthday Celebration concert series.
Skyfest Celebration was a million-balloon salute to recognize Disneyland Park's 30th year in operation and to commemorate what would have been its creator, Walt Disney's 84th birthday, sponsored by Anaheim, California.
50th Birthday Celebration Volume 12 is a live album by Painkiller documenting their performance at Tonic in September 2003 as part of John Zorn's month-long 50th Birthday Celebration concert series.
50th Birthday Celebration Volume 10 is a live album of improvised music by Yamataka Eye and John Zorn documenting their performance at Tonic in September 2003 as part of John Zorn's month-long 50th Birthday Celebration concert series.
50th Birthday Celebration Volume 8 is a live album of improvised music by Susie Ibarra, Wadada Leo Smith and John Zorn documenting their performance at Tonic in September 2003 as part of Zorn's month-long 50th Birthday Celebration concert series.
Walter Elias Disney ( ; December 5, 1901December 15, 1966) was an American entrepreneur, animator, voice actor and film producer.
 A pioneer of the American animation industry, he introduced several developments in the production of cartoons.
 As a film producer, Disney holds the record for most Academy Awards earned by an individual, having won 22 Oscars from 59 nominations.
 He was presented with two Golden Globe Special Achievement Awards and an Emmy Award, among other honors.
 Several of his films are included in the National Film Registry by the Library of Congress.