Dr. Salah Sultan, President of the American Center for Islamic Research, Columbus, Ohio , and Member of the European Council for Fatwa and Research, states: “Celebrating one’s return from Hajj is permissible, as long as there is no belief within those participating in it that this is something recognised religiously and the acts involved in such gatherings does not contradict with Islamic teachings and doing them at a specific form for one time is not an issue, and it should not cause any controversy among people.
Allah Almighty knows best.