Whether you are a Participant, Exhibitor, or Sponsor, you can use Event Hub the same way. Just keep in mind that some of the lingo on Event Hub may be a bit different than you are used to. You might need to use your own name instead of a Booth Profile name during checkout, for example.
You can reserve your place at the event through the Opportunities Box on the event's Showcase Page. Be sure to scroll through and keep an eye out for the right item to add to your cart!
Not sure how to apply for an event? This article will give you a step-by-step guide!