Drinking tour (3-5)
I believe the answer is:
pub-crawl
<span class="explanation-format__ClueExplanation">'<span class="explanation-format__original">drinking tour</span>' is the definition.<br/ ><span class="explanation-format__explanation">(I've seen this before)</span><br/ ><br/ >This is all the clue.<br/ ></span>
(Other definitions for pub-crawl that I've seen before include "Drinking outing" , "A local expedition?" , "Drinking expedition" , "Alcoholic journey" , "Drinking tour" .)