30-Guest Backyard Graduation Party on a $600 Budget
A realistic playbook for a self-catered backyard party. Grocery list, decor budget, and a 4-hour day-of timeline.
- Step 1
Lock the date and guest list
Confirm the date 6 weeks out. Aim for the Saturday or Sunday after the school's graduation ceremony. Draft 32 guests so you land at 28 to 30 after declines. Send save-the-dates by text.
- Step 2
Plan the food at $9 per guest
Burgers ($90), hot dogs ($25), buns ($20), 2 lbs cheese slices ($18), pasta salad ingredients ($28), watermelon and grapes ($25), chips ($18), 60 cookies from the bakery ($45). Total: $269. Stays under $9 per guest with leftovers.
- Step 3
Stock the drinks station
3 cases of bottled water ($18), 3 cases of soda variety ($36), lemonade mix ($12), 60 lbs of ice across 3 bags ($24). Total: $90. Display in galvanized buckets borrowed from a neighbor.
- Step 4
DIY decor under $80
School-color streamer pack ($14), 50 latex balloons + a balloon arch kit ($35), Class of 2026 banner ($10), 30 printed 4x6 photos for the photo wall ($12), tape and string ($8). Total: $79.
- Step 5
Set a 4-hour day-of timeline
2pm setup. 3pm grill on, first guests arrive. 4pm food open. 5pm cake and toast. 6pm guests start leaving. 7pm cleanup with 3 trusted friends. Hand favors out at 5:30 so people know it is winding down.