Sorry, I went around and looked for them myself, but I can give you some hints?
Just seat people in order, feed them in order, and watch the meters carefully! As long as you have some semblance of order, you should get the required score very easily!
If you use Greasemonkey script for Flash Games you could just add this "968" : [345, 860, 164, 1], to your script... That's what I did. The game lags to bad for me to play it.
No Game Over
d0 30 d0 26 68 a1
->
47 30 d0 26 68 a1
Custom Point Gain (Change the second byte in the aob to any score you want - Default: 30)
24 00 75 d6 10 3d 00 00 09 d3
->
24 1E 75 d6 10 A9 00 00 09 d3
Input your decimal point value (aka the point value you want each score to count as) and click convert. Then enter the hex code into the second spot in the byte code
For example: I want to change the point value to 50 with each score, so I would take 50 and convert it to hex. The hex code for 50 is 32. So in the 24 ?? 75 d6 10 A9 00 00 09 d3 code, I would add in 32 to where the ?? marks are.
*edit* failed to read the OP date, sorry for the late reply -_-