Wellington

What an odd location! So many strange and interesting things were passing me by that I just had to jot it all down. It was hard enough to determine in what order they came, but where were they going? I did notice that there were three distinct groups and they all started out in some wellington boots.

A baby eigen-sheep
An unexciting particle
"Blind" engineer
Doc. Brown's catch phrase
First location to publish the Dow Jones Average
Geological nacre
Green beryl
Hayabusa creator
"Heartbreaking" Gershwin Award winner
Joy and Grecian Urn
Knee-dy figure skater
Like Fran Drescher
Mythical Greek charmer of rocks
Odorless, tasteless, and dissolves instantly in liquid
(An) outbreak
Pepperland Old Fred's pursuers
Porous Bone Condition
Seishu
Victuals produced without chemicals