Any employee engagement person here?

Depends on the company’s budget. Events start as low as 10k and go up to lakhs depending on the type/artist.

Gifts, hampers too have a varied range. You’ll find a lot of vendors on LinkedIn or can reach out to your admin team for contacts. They usually will send you samples for you to see and decide.

Ideally you should onboard partners as retainers only if they provide a variety of events/engagement activities. Else you can reach out to agencies individually for specific events (Comedy night, Magic shows, Fitness hours etc).