Date: __/__/____ (Date)
__________ (Recipient details)
Subject: Invitation for college reunion
Greeting of the day!
I write this letter on behalf of __________ (mention company name) company in order to invite you to the meeting that is scheduled for __/__/_____ (date) at ___________ (company name).
This is to state that the agenda for the meeting is _________ (mention agenda) and is to be conducted at __:__ (time). The meeting will conclude at __:__ (time). Moreover, we have decided to organize _________ (coffee break/tea time break/mid-meeting refreshments/post-meeting meals/other) for the attendees.
We expect that you would respond to this letter at the earliest.
________ (Contact details)