Sentence:  By one o'clock the place was choc-a-bloc. […] The restaurant was packed, and the <WSD>promenade</WSD> between the two main courts and the subsidiary courts was thronged with healthy-looking youngish people, drawn to the Mecca of tennis from all parts of the country. 
Meaning of the word marked with <WSD> tags:  A place where one takes a walk for leisurely pleasure, or for exercise, especially a terrace by the seaside.