True Ventures, the firm which counts WordPress maker Automattic and tech-blog network GigaOm among its holdings, hosted people at its offices on Pier 38 right by the Bay Bridge. Spotted at the party: GigaOm reporters Katie Fehrenbacher and Liz Gannes in conversation with Richard MacManus of ReadWriteWeb. The effortlessly charming Jared Kopf of AdRoll tried to duck having a specific launch date for his ad software company. (Before December 31, he promised.) On my way out the door, I spied First Round Capital VC Josh Kopelman chatting with angel investor Ron Conway, VC Stewart Alsop, and TeeBeeDee's Robin Wolaner. (I recognized Wolaner because she recently blogged about having eye surgery complete with mid-surgery pictures. Ew! In a Discovery Channel can't-stop-looking sort of way.)

I spoke with Kopelman for a moment as he explained the reason why he tried indoor skydiving — the activity which broke his shoulder. His wife thought it seemed safer than the zero-gravity flights currently in vogue with the Sand Hill set. Oops.

Onto the Rickshaw Stop across town, to a music session for hacks and flacks. The open mike jam session starred jounalist rock star Don Clark of the Wall Street Journal and Kevin Maney of Portfolio. Here's a secret for you — whenever Don Clark plays, a gaggle of PR fans mob the audience. Last night? No different. Spotted in the crowd, flacks from big firms, like Voce Communications, and PR consultants aplenty. Ali Partovi, founder of music application service iLike, came out to support the scene. PR goddess Brooke Hammerling appeared and greeted Le Web 3 conference producer Cathy Brooks effusively.

To SoMa and Fluid for the the last stop of the night, where Mike Jung of Panorama Capital and Eric Chin of Bay Partners brought together alums from their Alpha dinners in Woodside for a drink special. Spotted: First Round Capital director Howard Morgan, who spoke briefly about his investment into the Zero-G airlines. (He's been on three of those flights already!) The crowd was full of founders. Among the crowd were Mint's Aaron Patzer, HotorNot founder James Hong, former Greylock VC turned Chirpscreen founder Eve Phillips and the guy blowing kisses above, PBWiki founder David Weekly. Eric and Mike told me that they aim to have their Alpha dinners bring together founders and VCs with a common thread, with the hopes of making connections that pay off. And it's happened. Oren Michels of Mashery reports that his widget-software startup received a check in the midst of one of the Alpha dinners. The Alpha luck might have struck again. At the end of the night, Mike Jung snuck away for a phone call. Rumor was that a deal was in the works. Heard anything about it? Let us know.

• The French Embassy is having a soirée at 5:30 at Mighty in Potrero Hill. [Facebook]
• The Wall Street Journal's Don Clark leads the Third Annual Tech Industry Charity Jam at 7 p.m. at the Rickshaw Stop. [Jam Party Invite (pdf)]
• The DNA Lounge, owned by early Netscape employee turned nightclub promoter Jamie Zawinski, hosts Ignite SF, a networking event with presenters ranging from Charles River Ventures VC Susan Wu to San Francisco mayoral candidate Chicken John. [Upcoming]
• Conde Nast's news-aggregator site Reddit is hosting an open bar at the Gallery Lounge from 7-9 p.m. [Reddit Blog]
• We hear that VCs Eric Chin and Mike Jung are throwing an intimate get-together at Fluid, 2 South Park Street in SoMa, to bring together all of the guests from their monthly Alpha dinners in Woodside.

Got a to-do that's a must-do? Send it to calendar@valleywag.com. Check out more events on our Google Calendar:

• Wednesday: Stirr is back with another "Founders' Hacks" event, this time up in the city. Schlep your way to Mighty in Potrero Hill to hear founders from Lookery, Vadver, and OoogaLabs try and say their companies names without looking foolish. [Eventbrite]
• Don Clark of the Wall Street Journal heads up an evening of rock music at the Rockit Room, as a fundraiser for the Girls for a Change charity. [Upcoming]

All of these parties are roughly the same, aren't they? Show up, get your nametag, politely chitchat with people while figuring out if you can use them to further your own ambitions, have a few free drinks, and then go in the corner to whip out your cellphone and send text messages to people you'd rather talk to.

But one thing made it different — the crowd Shipley attracts.

At least the Demo-alumni requirement scared off the worst of the usual crowd of hangers-on. The guests here were mostly entrepreneurs who actually have started a company or two, like Kim Polese, ex-CEO of Marimba, recently seen at last week's LinuxWorld conference, and Munjal Shah, CEO of Like.com, the latest incarnation of Riya. More than a few blogger/journalists personalities appeared, like Oliver Starr, late of TechCrunch offshoot MobileCrunch, currently with TechCrunch rival BlogNation, and new Rupert Murdoch underling Don Clark of the Wall Street Journal, who has an annual tradition of playing the Demo conference with his band.

And then there was a trifecta of Valleywag megafans: John Furrier, CEO of PodTech; Red Herring publisher Alex Vieux; and Barak Berkowitz, CEO of Six Apart. All three were delighted to see "Valleywag" on my nametag. Vieux couldn't wiggle away from me fast enough. "Ask Owen why I can't talk to you," Berkowitz snarled as he stalked away. Yet another example of Six Apart failing to engage in transparent communication, as far as I can tell.

The talk of the party, of course, was the looming shadow of next month's TechCrunch20 conference, the Demo copycat from TechCrunch editor Michael Arrington and Mahalo founder Jason Calacanis. Although I wonder if Chris Shipley and the rest of the Demo team should be as worried about the upstart conference as Arrington and Calacanis would like them to be. As one partygoer put it to me: "You know what they say, imitation is the sincerest form of flattery. Chris has a lot of imitators, like that one guy, oh, I'm blanking on his name ... TechCrunch ... Arlington, Michael Arlington."