Grumpy Jack's

Grumpy Jack's Grumpy's Has The Best Wings On Long Island! Grumpy's is a family owned sports pub and grille in Port Open 7 DAYS A WEEK | Brunch On Sundays
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Come down to watch your favorite teams and enjoy our famous wings, 1/2 pound burgers, daily specials and a hot or cold drink. Jack and staff of family and long time friends look forward to welcoming you for Lunch, Dinner, and Sunday Brunch. In winter, sit in front of our fireplace, it is warm and cozy....and on warmer days there is an outside patio in back with TV's too. Watch all the games with G

rumpy Jack on one of our many HD TVs that are all equipped with satellite packages including NFL Ticket, NHL Center Ice, and College Gameday.

Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️• MONDAYS Are Pasta Nigh...
06/02/2026

Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️

• MONDAYS Are Pasta Night! $25
• WEDNESDAY Burger & Beer Special!$22
• Thursday PRIME RIB Dinner Available All Day!

• Open Daily For Lunch & Dinner!
• 🍳BRUNCH Served Sundays


28 Oakland Ave.


🍝 $25 Pasta Night Mondays! $25 includes glass of wine + house or Caesar salad 🍝🥗🍷Happy Hour 7 Days A Week 4pm-7pm At The...
06/01/2026

🍝 $25 Pasta Night Mondays! $25 includes glass of wine + house or Caesar salad 🍝🥗🍷

Happy Hour 7 Days A Week 4pm-7pm At The Bar!

📍
28 Oakland Ave.

📲 Call To Order Take-Out 631-642-1942


Weekend M00D 😍Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️• MONDAYS ...
05/30/2026

Weekend M00D 😍
Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️

• MONDAYS Are Pasta Night! $25
• WEDNESDAY Burger & Beer Special!$22
• Thursday PRIME RIB Dinner Available All Day!

• Open Daily For Lunch & Dinner!
• 🍳BRUNCH Served Sundays


28 Oakland Ave.


😥 Say It Ain't So! Jess's Last Day! Let's Celebrate Her Last Shift Today! Always Grumpy's Family 💗💗💗
05/29/2026

😥 Say It Ain't So! Jess's Last Day! Let's Celebrate Her Last Shift Today! Always Grumpy's Family 💗💗💗

✨️THURSDAYS! Prime Rib! Available All Day!Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced Drinks at the bar ...
05/28/2026

✨️THURSDAYS! Prime Rib! Available All Day!

Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced Drinks at the bar only.

Open Daily For Lunch & Dinner!
🍳BRUNCH Served Sundays

📲 Call To Order Take-Out 631-642-1942


28 Oakland Ave.

BURGER NIGHT At GRUMPY'S! 🍔🍺WEDNESDAY! ONLY $22 Bucks!Grumpy Burger & Draft Beer Special!Grumpy Jacks Daily Happy Hour 4...
05/27/2026

BURGER NIGHT At GRUMPY'S! 🍔🍺WEDNESDAY! ONLY $22 Bucks!
Grumpy Burger & Draft Beer Special!

Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks at the bar only.

Open Daily For Lunch & Dinner!
🍳BRUNCH Served Sundays

📲 Call To Order Take-Out 631-642-1942


28 Oakland Ave.

Starting The Week Right With Grumpy's Ahi Tuna Over Salad 🥗 😍Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced...
05/26/2026

Starting The Week Right With Grumpy's Ahi Tuna Over Salad 🥗 😍

Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️

• MONDAYS Are Pasta Night! $25
• WEDNESDAY Burger & Beer Special!$22
• Thursday PRIME RIB Dinner Available All Day!

• Open Daily For Lunch & Dinner!
• 🍳BRUNCH Served Sundays


28 Oakland Ave.


🇺🇸 Looking like a Grumpy's kind of weekend 🇺🇸Grumpy Jacks Daily Happy Hour 4pm-7pm! $8 Apps & 1/2 Priced Drinks! Availab...
05/23/2026

🇺🇸 Looking like a Grumpy's kind of weekend 🇺🇸
Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️

• MONDAYS Are Pasta Night! $25
• WEDNESDAY Burger & Beer Special!$22
• Thursday PRIME RIB Dinner Available All Day!

• Open Daily For Lunch & Dinner!
• 🍳BRUNCH Served Sundays


28 Oakland Ave.


✨️ Springtime Spritz 🌸 Coconut rum, aperol, lime, simple syrup, topped w sparkling rosé ✨️ Grumpy Jacks Daily Happy Hour...
05/19/2026

✨️ Springtime Spritz 🌸 Coconut rum, aperol, lime, simple syrup, topped w sparkling rosé ✨️

Grumpy Jacks Daily Happy Hour 4pm-7pm!
$8 Apps & 1/2 Priced Drinks! Available at the bar only.✨️

• MONDAYS Are Pasta Night! $25
• WEDNESDAY Burger & Beer Special!$22
• Thursday PRIME RIB Dinner Available All Day!

• Open Daily For Lunch & Dinner!
• 🍳BRUNCH Served Sundays


28 Oakland Ave.


Address

28 Oakland Avenue
Port Jefferson, NY
11777

Opening Hours

Monday 11:30am - 12am
Tuesday 11:30am - 12am
Wednesday 11:30am - 12am
Thursday 11:30am - 12am
Friday 11:30am - 12am
Saturday 11:30am - 12am
Sunday 11:30am - 12am

Telephone

+16316421942

Website

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