The sign outside the winery says "San Leone Winery" but the barrels inside are labeled "San Antonio Winery".
It is often difficult to get the continuity of a close up shot to match a wider shot. This happened at the very beginning when Kenny is shown riding up to Mannix' office. In the wide shot a man is seen walking to the left across the front of the fountain and a woman in a striped skirt is seen walking off to the left. In the close up shot, the man is correctly shown walking in the same place, but a couple suddenly appear standing in front of the fountain, and the woman in the striped skirt is now seen walking to the right in the background.
After Mannix jumps through the window to escape the two thugs, he runs to a taxi that's by a small city park. This is the same park that is just down the street from Mannix' office.