* Don't forget the two public meetings on the Final Environmental Impact Statement for South Capitol Street. The first one is tonight (April 26) at Amidon-Bowen Elementary School at 4th and I, SW, from 6:30 to 8:30 pm. The second one is Thursday (April 28), at Savoy Elementary School, 2400 Shannon Place, SE, also from 6:30 to 8:30 pm. My entry from a few days ago gives the rundown on what changes they are looking at to transform South Capitol Street into a "grand boulevard" rather than a commuter speedway.

* ANC 6B commissioner Norm Metzger passes along an update from fellow 6B'er Kirsten Oldenberg on the status of the Marines' search for a new barracks site. A quote: "Now in progress are Installation Master Planning and Support Studies and a Financial Feasibility Analysis. We were only given a brief outline of this work, which will not be made public. A briefing on this 'conceptual' material will be given to the Commandant of the Marine Corps sometime in late May (perhaps). Then once he makes whatever decisions are necessary, work will proceed on putting together the guts of an RFP. This information has to go to various 'stakeholders' and ultimately Congress before the RFP can be finalized and released. One of the developers at the meeting today tried to pin officials down regarding timelines but it proved difficult to do. Bottom line, if all goes smoothly (which is doubtful), a site and developer could be chosen by Fall 2012. (Don't bet on it.)"

* Dan Steinberg writes at his DCSportsBog today about how the Nats went from fireworks to a submarine horn: "A few months ago, when people inside the organization began considering a move away from fireworks, they began researching naval horn options and even went to the Navy Yard to check out alternatives. Their advisers at the Yard advised they go with the sub horn, both for the sound and for the way that sound would carry. The Navy folks also thought the three-blast signal would be appropriate. So the horn was taken to Nats Park and hooked up to a special mic in the press box, where members of the marketing department can fire away after home runs and wins." Nats COO Andy Feffer says that the distinctive sound should make people immediately think "Nationals Park": "'The military is already part of game presentation and the Navy Yard is right next door; not only is it unique and distinctive, but it fit. It fit with our goals, and it fits with what Washington is. It's ours. Someone else can't copy it and say we're gonna do that too. It's Washington's.'"

* In a subscrbers-only piece in last week's Washington Business Journal, the story of Red Hot & Blue's departure from Nationals Park after the inaugural 2008 season gets a bit, ahem, spicier. Five months into that first season, the BBQ outlet told the Nats it was no longer interested in being at the ballpark. "Hold it, says the team, Red, Hot & Blue was still on the hook for $235,000 in regular payments until the end of the 2009 season, still yet to be paid, according to a breach of contract suit that was filed in March in D.C. Superior Court."

* Honda put out a photo gallery of the new 2012 Honda Civic, which includes a number of shots taken at the Yards Park, as well as Anacostia Park and other DC locations. (You have to wander through a bit to find them, but they are pretty neat to see.)

* Rumors abound that the National Community Church has acquired the auto repair garage at the corner of 7th and K/Virginia, SE, but despite someone saying otherwise at Tuesday's ANC 6B meeting, I'm told that no deal has been completed as yet. But even that at least confirms my not-terribly-hard-to-guess suspicions that NCC would be eyeing that lot for their new coffeehouse/performance space/offices, since they now own the land to both the east and south of the site. The garage's lot is 5,300 square feet, and was assessed in 2010 for just under $1.5 million.

* Madison Marquette, the developer who owns the Blue Castle at 770 M St., SE and is also now a partner in the redevelopment of the Southwest Waterfront, is entering into a joint venture with the ICP Group, owner of the gray building (with Quizno's) at 8th and Potomac and other Square 929 properties that have been suffering from extended financing troubles. WBJ reported on this in late January, noting that those familiar with the deal "say Madison and its 'fairly deep pockets' will take over as lead developer for all the parcels." This also presumably gives Madison access to ICP's properties on Square 929, just across 8th Street from the NCC/Bier Garden block and to the north of the Quizno's block.

Squares 929 and 930 have been the subject of a lot of discussion as one of the sites that the Marines might be looking at as a location for their new barracks, because a development team could submit a proposal for a public/private partnership on that site if they controlled all properties on those two blocks. (This assumes the Marines do decide to go the public/private route; they could instead build additional barracks space on their existing land at 7th and L or manage to acquire some other government-owned site, such as the old Capper Seniors/Square 882 site, which is owned by DCHA but which seems to be stalled in its attempts to get funding for the mixed-income apartment project on the north side of the block.) There's also the Navy's potential plans to expand outside their walls, which could include some of the close-by lots along 8th or maybe the old Exxon site at 11th and M.

In fact, in an e-mail to me last month, ICP President Leon Kafele referenced these possibilities by saying that the joint venture with Madison Marquette will "position [ICP's] assets to better respond to the Marines Corps and Navy Yard supply and demand for a BEQ, retail, and office space on or around lower 8th Street Barracks Row." And Madison has mentioned in public meetings that the Blue Castle could become home to some of the "shared uses" that the Marines are hoping to have be part of any new barracks venture.

So, with NCC and the Bier Garden making moves on Square 906, Madison Marquette increasing its presence by making deals on Squares 929 and 930, and the Navy and Marines in the mix as well, does this mean that Lower 8th is starting to perk up? And, how will any new projects tie in with the Lower 8th Street Vision Report developed by the Capitol Riverfront BID along with all manner of representatives of Barracks Row, the Navy and Marines, business owners, and local residents?

I haven't written much about the whole vision thing, especially once the discussion of the Marines' land needs began to focus south of the freeway and it became clear that until they decide what they're doing about their barracks, any real discussion of what Lower 8th may look like in the future is very much up in the air.

That said, the vision report has mostly general recommendations that aren't exactly controversial: "Encourage a Mix of Uses," "Historic Preservation is a Must," improve the underpass to encourage pedestrians to come down from north of the freeway, address parking/circulation issues, and others.

But there is one concrete suggestion in the report: increasing height and density limits on some of these squares. The current 45-foot limit on 8th would be maintained for new structures, but greater heights (65 to 85 feet) could then allowed 20 to 30 feet behind existing historic 8th Street structures.

You can see on page 17 of the report some drawings of what the Bier Garden corner at 8th and L would look like with a 45-foot building on the site, and there are other drawings depicting height changes on the following pages, including allowing the less-historic western side of the Blue Castle to be built up higher.

The Bier Garden's one-story-plus-roof-deck design would seem to be not exactly what the visioners envisioned, but the developer has said he anticipates it to be a temporary structure (though that's not a guarantee). There's been no public opposition to the Bier Garden from the BID or Barracks Row Main Street--but no letters of support, either.

It will be interesting to see what the National Community Church comes up with for their design, and whether it'll try to take advantage of the desire for larger building heights set out in the vision document, if that idea ends up being embraced by the city.

And, there's still the Marines' decision to look for, which could be the biggest driver of all for redefining Lower 8th.