You volunteer at the Maple Crossing Community Centre in Ontario. You promised your neighbour, Leila, that she could use the community room on Saturday afternoon for her daughter's small birthday party. This morning, the centre coordinator, Mr. Chen, told you that the room had already been reserved for a seniors' card club. Leila has bought food and invited twelve guests, and she is upset because she cannot host them at home. The centre has a smaller craft room available later that afternoon, but it has no kitchen.