Euston is a stop on the Victoria Line, among others.
It is also part of the Monopoly Pub Crawl.
Things to do near Euston
If you're not dull, however, The Rocket is a useful nearby pub.
If you're hungry, Euston is just around the corner from Drummond Street.
Friki allocates 2 1/2 special Celtic Crosses out of 5 to Euston.