This weekend brings together two of my favorite things: superheroes and the Stern Grove Music Festival! So, time to get suited up and headin’ out. Start off on Saturday with the 2nd Annual Superhero Street Fair. Festivities begin at the noon hour and go ’til midnight — that’s right, babies! Twelve freakin’ hours of costumed mayhem, with a plethora of live electronic music from deep house to dub step and beyond! (Admission is free, but donations will be appreciated, natch.)

Then follow up your crazy Saturday with a slightly more decompressed and soul-fulfilling two hours of pure classical bliss, as the San Francisco Symphony takes over Stern Grove for their yearly free concert in the park. This is a truly San Franciscan tradition, complete with gorgeous tree-dappled setting and stunning, life-altering performances by our very own local greats. This year’s performance is being conducted by Donato Cabrera, an up and comer in the conducting world. Just watching him shape the journey of a piece of music is worth the price of admission alone — which, in case I didn’t mention it already, is free. Oh, wait, I did mention it, didn’t I? Well, I’m mentioning it again! It’s all right; you can take it. In any case, the symphony starts at 2 p.m., but I recommend getting there around noon; there’s usually an opening act that’s also awesome, and you just might actually get a spot in the inner ring of stone benches, rather than hoofin’ it up onto the hillside.

(Incidentally, if you do decide to come a little later and want to sit on the hill, I actually love doing this myself. Just make sure to bring a blanket, and regardless of where you sit, I suggest a picnic, too, complete with wine and cheese and fruit and crusty sourdough bread. Hell, if you’re gonna have a true San Francisco experience, might as well hit as many cliches as possible, right? Right!)

O.K., kiddies, that’s it from me for today! Peace, love, and lots of free live music to ya!

Friday night’s all right for…deep house! Infusion Lounge has a weekly dance party with resident DJs who bring in a regular rotation of freestyle artists — so, in a way, it’s like getting a DJ-driven show along with a side of live performance! Plus, the venue’s pretty chi-chi and trippy, and they have drink specials from 6 p.m. to 8 p.m., including $3 beer and $5 mixed drinks. Sounds good to me! Here’s some other things that I think are cool for a Friday night:

FRIDAY, FEBRUARY 26th:

LIVE:
Artist/Event: John Richardson Band
Genre: Blues/Funk/Jazz/Rock
Venue: SoCha Cafe
Location: 3235 Mission St. (at Valencia St.)
Time: 8:30 p.m.
Anything Else?: In case you didn’t already know, this is a great little neighborhood cafe, with awesome ambience, and is something of a local favorite. For those of us who are fans of alcoholic libations, please take note that this is a strictly beer ‘n’ wine venue.

Artist/Event: Noise Pop Happy Hour featuring Hunx and His Punx, Spencey Dude & the Doodles, and Weekend
Genre: Dutch Pop/German Pop/Pop/Spanish Pop
Venue: Bender’s Bar & Grill
Location: 806 S. Van Ness Ave. (between 19th & 20th Sts.)
Time: 5:00 p.m. — 8:00 p.m.
Anything Else?: Nope!

DJ:
Artist/Event: Downtown Underground featuring DJ Duo Ace & Gunz
Genre: Dance/DJ/Electronic/House/Jam
Venue: Infusion Lounge
Location: 124 Ellis St. (between Powell & Cyril Magnin Sts.)
Time: 6:00 p.m. — 10:00 p.m.
Anything Else?: This is a weekly happy hour dance party that features freestyle musicians on guitar, vocals, violins, percussion, etc. Not your average DJ-driven gig! Drink specials only go from 6 p.m. to 8 p.m., so get there early and drink up!

NOT QUITE FREE:
Artist/Event: All My Pretty Ones, Nathanael Trimboli Singers
Genre: Folk
Venue: Make-Out Room
Location: 3225 22nd St. (between Bartlett & Mission Sts.)
Time:  7:30 p.m.
Anything Else?: Cover is $7.