For this purpose, write memo to all the staff members informing the purpose of the program and the program details, date, start and end time of the program and venue. Also inform them regarding the prize distribution of the staff for their excellent service, As a new building is constructed, the same day there is an inauguration (opening) also will be there. (inform who will inaugurate it) Family members of staff are invited. You need to invite them to the dinner at the end of the event. You need to invite the ideas and suggestions of the staff members