I second the Tommy Doyle's in Harvard Sq. Karaoke there is every Wednesday from 10-1 (after Trivia). I'm there every week (at least while I'm in town).
As for the powderhouse, they had Karaoke from 10-1 on Tuesday and Thursday, but I have no idea if they will continue that when they reopen. I used to go every Tuesday. On Thursday's they had a Karaoke Contest which wasn't quite my cup of tea.
If you're looking for an earlier Karaoke, Tommy Doyle's in Kendall Sq (next to CBC) has Karaoke at 8pm. I go there sometimes when I'm free earlier in the day.
For a different quality of karaoke there's also the Courtside on Cambridge Street in Cambridge. I wouldn't recommend them, but I don't know anything else on Friday.
Powderhouse and Tommy Doyles
As for the powderhouse, they had Karaoke from 10-1 on Tuesday and Thursday, but I have no idea if they will continue that when they reopen. I used to go every Tuesday. On Thursday's they had a Karaoke Contest which wasn't quite my cup of tea.
If you're looking for an earlier Karaoke, Tommy Doyle's in Kendall Sq (next to CBC) has Karaoke at 8pm. I go there sometimes when I'm free earlier in the day.
For a different quality of karaoke there's also the Courtside on Cambridge Street in Cambridge. I wouldn't recommend them, but I don't know anything else on Friday.