A meeting is when two or more people come together to discuss one or more topics, often in a formal or business setting, but meetings also occur in a variety of other environments. Many various types of meetings exist.
An incentive is an employee reward program given to appreciate a specific target achieved to encourage employee for more productivity. Incentives may include items such as raises, bonuses, profit sharing, signing bonus, holiday and travel. Appreciation usually given through Employee Awards Night with Fanfare and Entertainment.
A convention or large meetings is a gathering of individuals who meet at an arranged place and time in order to engage in some common interest. The most common conventions are based upon industry, profession, and fandom.
An exhibition, in the most general sense, is an organised presentation and display of a selection of items. In practice, exhibitions usually occur within a cultural or educational setting such as a museum, art gallery, park, library, exhibition hall, or World’s fairs.