Mainstream Bar & Grill

Great food for Happy Hour, the band, Blue Suede Crew was off the charts, hope they get asked back to play there again. Great servers, and bartenders. Great customer service, friendly. The...

My boyfriend and I made our way up to Poway on an NFL night just because we were in the area. We found this bar to check out. It's located in the corner next to T-Mobile in the Poway Plaza on...

Today I met a friend at Mainstream for breakfast. Sophie was our server and she was absolutely amazing, A bright ray of sunshine who provided excellent service! I was thrilled to find out that...

Went to meet friends for dinner Friday December 12,2025 at 3.pm our server Kylee was friendly,food was very good as usual but the service was not up to par and a big group came in and was very...

Waitresses are on their game. I come for breakfast. Good place to watch your game of choice. Lots of TVs in the bar area. Have plenty of sit down booths and tables away from the bar. Good for...