Riddle 4

By now you’re partched and probably need a drink

I emplor you to wonder south

but no further than Dupont’s brink

There you will find a resturant that normally has a wait

For the impatient there is an alternative

Beyond the Gate

Above the Art Gallery whose name starts with Q

Is the night cap of night caps

Seen by far and few'

If the enterance is shut

Just do a little shuffle

Don’t challenge William to dance

Or else there’ll be a scuffle

Once you find the object, tap it with your phone to open the next riddle.

Password: Dance-off