Seeing Eid al-Adha in a dream and pronouncing the takbir and tahlil signifies joy and happiness, glad tidings, forgiveness of sins, and God's pleasure.
Seeing Eid al-Adha signifies the return of a former joy, peace, and well-being. For a prisoner, seeing oneself on Eid al-Adha signifies release from prison; for a debtor, it signifies freedom from debt.
Seeing oneself on Eid al-Fitr signifies deliverance from sorrow and grief, joy and happiness, ease in affairs, and acceptance of repentance. Sometimes seeing a religious festival signifies relief and joy, ease, and abundant provision.