ok just dawn on me that halloween this year is a friday

, i usualy make bags except for last year i bought enough for 800 and seing the turn out the weekend before the 31st i went and got more candy for halloween night thank god or i wouldnt have had enough , so this year if it is a friday and last year a week day i got over 1000 i am almost scared to think about it and the cost of candy this year as it will be friday , saturday and sunday ......
do you guys have suggestions about sponsors for candy or how to ask stores for bonus candy bags when i purchase a certain amount ? because i am scared of the cost of candy this year if it is a friday we will have ALOT more then last year and we had ALOT last year .....
i am a home haunt non profit so it is hard to ask for free stuff or sponsors
any suggestions ?