Apparently something significant occurred in 1991, about the same time of year that you experienced this dream. It is not at all uncommon for the subconscious mind to mark the anniversary of an event that does not seem particularly significant to the conscious mind.
We Are the Dream Project Dream Makers - The Rockumentary - 1991 was released on: USA: 21 December 1991 (TV premiere)
Dream On - 1991 is rated/received certificates of: Sweden:11
Dream Analysis Hotline - 1991 was released on: USA: January 1991 (Toyota Comedy Festival)
The Dream Is Over was created in 1991.
Dream Keeper was created in 1991.
The Dream Academy ended in 1991.
Welcome to My Dream was created in 1991.
The Dream Syndicate ended in 1991.
The cast of Dream Man - 1991 includes: Michael Kearns
The cast of Dream On - 1991 includes: Maureen Harold Amber Styles
Awake in a Dream - album - was created in 1991.
I Still Dream of Jeannie - 1991 TV is rated/received certificates of: Australia:G