ecommissioner antonini: i participated at a meeting last night at 2740 mission with representatives from polo camparo. supervisor campos was there as well. i think it was a productive meeting. people have a lot of questions about process, questions about differences between the categories of fast-food and retail. i think those are very useful to understand what is going on and what to expect. i want to thank everybody who participated. but also would like staff -- and there is no big rush on this -- if there is the ability to find out where the population density center of san francisco is, i think it is interesting if we know geographically where the center of san francisco is, but in terms of population in the district, it is probably available. that has a bearing on some of the things we consider as to where the densest parts of the city are. you know. finally, i guess, i believe we are in receipt of something from mr. ionyn as far as the categories of food. i think that will be very helpful, because it sparked discussion last night and it is a little confusing. i mentioned it as bein