Eat

Krokodil Sinsheim
Italian restaurant/pizzeria in Sinsheim town centre, walking distance from the main station, 'Sinsheim (Elsenz) Hbf'. Very highly rated by locals on Tripadvisor.

S'badische Restaurant Sinsheim
Restaurant offering German and regional cuisine, located close to the Museum/Arena train stop, from which you can walk to the ground in 15 minutes.

Restaurant Neuer Bahnhof Sinsheim
Airy, modern restaurant serving German and Italian food. Right next to the main station, 'Sinsheim (Elsenz) Hbf'.
 

If you have any other suggestions, I'm always interested in hearing about new places. Please let me know at: footballingermany@gmx.de
 

Drink

Das Fanhaus 
Club bar outside the stadium, near to the home end. Probably not the place to go if you're there as an away fan. But if you're groundhopping and wearing blue for the day, it might be a good place for a pre-match pint. Opens 2.5 hours before kick-off.

El Greco (Bahnhofstr 6a)
Bar with Sky TV, a few minutes' walk from the main station, 'Sinsheim (Elsenz) Hbf'.
 

If you have any other suggestions, I'm always interested in hearing about new places. Please let me know at: footballingermany@gmx.de