I'm having a joint 30th and 2nd Birthday party at my flat for myself and DD. Probably be quite a large attendance throughout the day and evening (40 adults). Is is reasonable to request that people bring some food along? I've been to parties where people have asked you to bring a dish as well as a bottle and have not thought anything of it.
Just wondering what other people think though? We'll put on basic food and a winter BBQ and basic drink supplies (wine and beer).
Thanks!