Grandma's Pantry is a food pantry operated by Christ Church Episcopal in Waltham. Waltham residents who are at least 60 years old may use the food pantry once a week. Photo ID required confirming the age and residence. The pantry is open the 2nd and 4th Saturdays of each month from 9 am - 11 am. (Please be aware that dates/hours may change.) Use front door closest to Main St to ender church and go down the stairs to left in order to find the pantry inside the church. Additional email address email@example.com.