I'm chairing a fundraiser for about 200 women. The dinner is catered, however we ran out of money for any passed hors d oeuvres. Since I'm going to cover this part myself I'm looking for a few very easy appetizers that I can do ahead. Many caveats, the dinner is salmon, and it is a kosher style event, so we can't serve any meat or chicken, has to be room temp, since don't want to be in the caterer's way in the kitchen. I will have teenage help setting up and passing the hor d oeurves, but doubt they are so keen on intricate finishing details. I will set some crudites and probably some sort of pesto cheese torte with baguette slces by the bar, but mostly I'd like a few very tasty passed items that won't take me weeks to make.