7 Souveniers of August Event Event Cache

Host will provide hotdogs and buns.  Bring sides (salads, etc.) for a picnic/BBQ & enjoy getting to know some of the local geocachers.  We will begin at 6:00 pm.
 

My father-in-law is trying to do the 7 Souveniers of August cache and one of the requirements is to attend an event cache.  Since he will be here for most of the month I decided to help him out with this one.  We will be hosting an event featuring hotdogs and whatever sides you all bring with you.  Please let us know about how many people will be coming so we know approximately how many hotdogs we will need for the event.