Don't over-think it! Recognize that your mind may be racing around, imagining all sorts of exotic situations and interactions if you're attending a workshop or "Tantric" event for the first time.
Once you are aware of your own projections and expectations, just let them run their course, and then try to stay open to receiving what is being given, rather than producing what you are generating.
Apart from that, come with as open a mind as you can!
We encourage you to expect as little as possible! That way there is open space for spontaneity and discovery to arise. Expectations can turn into disappointment and standards, and aren't helpful in creating an expressive dynamic in which to explore yourself and your divine energies.
If you need an expectation, then expect openness and sharing, and safe and supportive spaces and activities.
