celebration Synonyms

jubilation festivity revelry holiday observance commemoration merrymaking festivities ceremonial ceremony shindig solemnization jamboree fete gala party festival rejoicing symbolics triumph tribute transubstantiation toast wake PR solemnise homecoming love feast get together social event public holiday welcoming wassail holy day spree souvenir rhapsody revelment reveling revel remembrance rejoicingly rejoice regalement reception rite ritual ritualism solemnize soiree