1) Street where the last barrel was rolled out in the city of London(8)
2)God of beer from Zeus' thigh (8)
3)A cross hop (8)
4) This aleman started in Roman times to check new beers(6)
Have you worked out the hop varieties ...... it seem to be " Goldings and Fuggles " I haven't finished all the clues yet, but if you disagree please let me know.
Two to go .....
8. Hops at the Oktoberfest Parade (11) ???s???????
and .....
18. Street where the last barrel was rolled out in the City of London (8) ???s????