I was wondering, why so late in the day, at dinner time they may be busy and parking is not much.

No particular reason. I don't want to get going too early since it is my summer vacation and I know it will be light for 3-4 more hours after we eat, so we get to cruise after dinner. I actually thought I'd be going alone. I'm glad we may have a good turnout! Originally, I did not want to conflict with Houston's 'Coffee and Cars". The 4 pm time allows Houstonians time to enjoy their morning and then come to Winchester for steaks!