The reception may seem a bit overwhelming if you don't know anyone there. But do, at the very least, try to find some other people also at their first EDRA conference and compare notes. You may also find a few people to share Wednesday evening dinner or drinks with (though there usually is a pretty good spread at this reception.)

You may well see badges with recognizable names at the reception (especially if you are a student and have read some work authored by these people). Feel free to go up and introduce yourself. While everyone is an individual, the vast majority of these people will be open and friendly to you.

Find others and have dinner together after the reception--it is a great way to meet people informally.