Di9it8 in Champagne

Chateau d'Etoges
4 rue Richebourg
51270 Etoges France
Tél (00.33) 03 26 59 30 08

http://www.etoges.com/

Wonderful Chateau, with a gastronomic vegetarian menu and champagnes to match. Stay in one of the old chateau rooms if you can.
The swans are currently nesting in the moat!!

Champagne Grongnet

41 Grande Rue
51270 Étoges, France

03 26 59 30 50

Go for the Carpe Diem and Millisme 1999 here

http://www.paris-champ.fr/champagne/grongnet/

Champagne Drappier
Rue de Vignes
Urville 10200
03 25 27 40 15

Amazing views, with a bill to match!!

An excellent champagne house in Hautvillers, the birthtown of Champagne
http://champagne.g.tribaut.com/

http://www.champagne-gobillard.com/

Biodynamic Champagne, also available at Albertines Wine Bar
http://www.larmandier.com/

10 Avenue de Comtes Des Champagnes
Bergere Les Vertus
Producers of the delicious Rose Sendree Champagne

http://www.champagne-vallois-francois.com/

Champagne Dravigny-Godbillon 33 Grand Rue 51500 Ecueil Tel 03 26 49 24 69

Cuvee Ambre, Cuvee Scoilum and the Millesime are the champagnes to go for here

From the Grand Cru village of Oger
http://www.champagne-milan.com/

17 Rue Gambetta
Epernay
Delicious Champagne Bar as recommended by @thewinesleuth

57 Rue Verdun
Epernay
Great Champagne House to visit on Avenue De Champagne Epernay
www.castellane.com