My boyfriend invited me for the first birthday of his niece which will be a day after this week. He told me I don't need to buy anything since we're only going there for a few hours and we'll leave because it's a kiddie party, intended for small guests. But I still want to bring something. Maybe a gift or a cake or whatever I can bring to the party. If it's a gift I also don't know what to buy for a one-year-old girl. Please help. Thanks!