Mellow Mushroom vs Black Rock Bar & Grill
Franchise Comparison 2026
Both Mellow Mushroom and Black Rock Bar & Grill are full-service restaurants franchises. Mellow Mushroom requires an investment of $1.3M – $4.8M while Black Rock Bar & Grill requires $1.5M – $5.0M. In terms of revenue, Black Rock Bar & Grill reports higher average unit revenue at $3.4M. Mellow Mushroom has SBA lending data on file with a 15.0% charge-off rate. FranchiseVerdict rates Mellow Mushroom B (Above Average) and Black Rock Bar & Grill F (Bottom Quintile).
| Metric | Mellow Mushroom | Black Rock Bar & Grill |
|---|---|---|
| Verdict Grade | BAbove AverageAbove Average | FBottom QuintileBottom Quintile |
| Investment Range | $1.3M – $4.8M | $1.5M – $5.0M |
| Franchise Fee | $50K | $50K |
| Royalty Rate | 5.0% | 4.0% |
| Average Revenue (Item 19) | $2.7M | $3.4M |
| SBA Charge-Off Rate | 15.0% (142 loans) | N/A |
| Total Units | 161 | 12 |
| Unit Growth (YoY) | N/A | N/A |
| Year Began Franchising | 1987 | 2014 |
| FDD Year | 2026 | 2025 |
Investment Range
$1.3M – $4.8M
$1.5M – $5.0M
Franchise Fee
$50K
$50K
Royalty Rate
5.0%
4.0%
Average Revenue (Item 19)
$2.7M
$3.4M
SBA Charge-Off Rate
15.0% (142 loans)
N/A
Total Units
161
12
Unit Growth (YoY)
N/A
N/A
Year Began Franchising
1987
2014
FDD Year
2026
2025