I'm the 21st. Can I come?The guy directly across the street is the 13th, our next door neighbour is the 14th (same year, same hospital as me, so we were neighbours in the nursery too!), me on the 15th, Mike the 18th, and the next door neighbour’s wife on the 24th. (She’s a bit of an outlier, but we include her in our imaginary birthday block party.)