Well, locals don't normally hang out alone, but since you'll be looked at as a foreigner you won't really look out of place because we're sort of aware that foreigners have a completely different culture.
Clubbing is what people do here to meet others, or just hanging out at the more populated beaches. I really don't think there's enough singles events here to meet people or to make friends. Although there are now many decent Seychellois online at social networking sites like Facebook........not sure if that's your scene though.
