NORTH ADAMS, Mass. — The second annual Solid Sound Festival started soggy but ended with sunshine as more than 6,000 music lovers descended on sleepy North Adams for three days of Wilco-selected fun.

There's no doubt the influx (nearly half the city's population) was a boon to business. There were lines to get into restaurants and the number of feet on the street was remarkable. They filled up hotels and motels throughout the area and some 230 campsites at "Solid Ground" at Noel Field.

The Hub did a record 514 covers (last we knew) by the wee hours of Sunday morning; more than 300 old '60s and '70s vinyl albums flew out of Empire Antiques. Inside the Massachusetts Museum of Contemporary Art, there were lines at the locally-operated food booths. The Rotary had sold more than half their 3,000 hot dogs by mid-Saturday afternoon. Despite the 150 kegs rolled into the campus, Public Safety Director E. John Morocco said there had been no incidents.

Fans of alt-rock Wilco came from near and far and ranged from the sharply dressed to those in casual shorts and T-shirts, from the stroller to the gray-haired. Children were ubiquitous - being pushed and carried, dancing and playing.

Amy Joyce of Albany, N.Y., was there on Saturday afternoon with her husband and three children ages 2,4 and 6. Both Wilco fans, the couple had driven in for two days. The constant rain hadn't deterred them; a lot of the activities for the kids were inside Massachusetts Museum of Contemporary Art, she said

We're more than happy to be here to see them," said Joyce, adding they'd come last year was well. "We made a weekend out of it."

The Joyces had opted for a motel over a campsite. "We're not that brave!" laughed Joyce.

Festivalgoers huddled under umbrellas and the numerous "skyways" dating from the complex's days as a mill, and sported the fashion of the day: ponchos in bright primary colors and mud boots (for the hardier, sandals and no protection). As the music moved through the several outdoor venues, the crowd flowed forward to surround each stage, stomping through puddles.

"This is awesome, everything is awesome," said Ken Williams, who'd driven from Somerville to spend a soggy weekend at Solid Ground. Williams, "a big Wilco fan," had missed last year's festival and had to hear about it secondhand from a friend. "So I had to come this year."

He had nothing but praise for the festival, the area and the people. "I've never been to North Adams before. It would have been better if the weather was nicer ... but it's a beautiful place."

Friend Liz Sussky of Amherst, who'd come to spend the day, chimed in it "was a beautiful drive up here." Both said they would definitely return.

On Saturday night, a brief thunderboomer had MoCA volunteers herding the crowd into the protection of the galleries, an emergency procedure worked out in case bad weather struck. But the thunder was the last gasp — the skies (almost) cleared and fans moved back into muddy Joe's Field to hear Wilco's second performance of the festival.

Wilco lead singer Jeff Tweedy nodded to their dedication, telling the sea of bobbing heads: "thank you for being so devoted and standing in the rain. ... Thank you, so much."

Afterwards — seven encores afterwards — the crowd spilled out onto Main Street as the city stayed up late to party.

Still, there were a few people wondering, like the elderly lady who spotted my photo press pass on Saturday night, "What's a Wilco?" After a second successful festival, no one should be left questioning the windfall that is Wilco.

NORTH ADAMS, Mass. — The Berkshires is considered a second home to the band Wilco.

"A tentacle of our global operations has planted itself firmly in the Berkshires. Our management, our longtime manager, made a home here in Northampton so a lot of things have grown around that operation," band leader Jeff Tweedy said during a meeting with the press Friday prior to the kick off of the Solid Sound Festival. "Chicago is where we work and record the records and rehearse and this area is where all of the other types of decisions are made."

The band returned to the Massachusetts Museum of Contemporary Arts on Friday for the three-day long festival. While the festival draws thousands of people, it is still minor in comparisons to other major festivals in the country — exactly the way Wilco wants it.

"I love the scale. I don't really have any aspirations to outgrow the [museum]. Last year, we could have obviously accommodated more people," bassist John Stirratt said. "This is the antidote of the big rock concert. All I aspire to is to keep going and get more of our friends here to play."

The band's even selected Mass MoCA and the festival for the release of its first single under its new self-label. The 7-inch vinyl is on sale for $8.

Museum Executive Director Joseph Thompson said the museum is very proud to continue being the host.

"We are really, really proud to be the host of Wilco. The band is very near the core of our DNA at Mass MoCA," Thompson said. "We just couldn't imagine a better group of people."

Instead of playing the larger festivals, the band is curating its own festival for the second year in a row. When asked to explain why, pianist Mikael Jorgensen responded, "Why not?" Guitarist Nels Cline said that by curating their own festival, they get a chance to direct the whole weekend.

"I think a lot of our bands wouldn't necessarily be invited to the big festivals so it's kind of nice to be able to invite ourselves to our own festival," Tweedy said. "It's all stuff that we have some connection to or if we haven't made contact with, it's bands we'd like to make contact with."

Stirratt said the band would love to invite every band they have known but they are not getting ahead of themselves. Tweedy said the band will not even begin to think about next year's festival until this year's is complete (and the "pain of planning" it has passed).

However, the festival has already shown growth with an additional Friday night set by the band and the Solid Ground tent set up at Noel Field. The festival is also being held earlier in the year.

"It rained a lot more this year than last year. It did rain last year but not as much," Glenn Kotche, drummer, said.

Thompson said the show will go on rain or shine. If the weather gets very bad the audience will be ushered inside temporarily but the show will continue on right after.

NORTH ADAMS, Mass. — Solid Ground expects to be filled to the brim.

According to Police Sgt. David Sacco, a founder of the local ROPES program, 250 tent slots and all 10 recreational vehicle spots have been sold and the campers have been trickling in all morning. Each tent can have up to four people.

"Check in started at 11 a.m. and they've been filtering in consistently since then," Sacco said Friday afternoon. The ROPES organization, lead by local emergency responders, is coordinating the camping area at the municipal park.

The site at Noel Field is expected to be full by 8 p.m. and the ROPES volunteers of more than 200 will be helping concertgoers and keeping order. The team has been shuttling people to the site by using golf carts; the threat of stormy weather does not seem to be a deterrent.

"In case of severe weather we're suggesting they head to their cars," Sacco said. "The Eagles Club also called and said that if we needed to have a mass exodus, they'll open up for us."

Some 5,000 concertgoers are coming to the area from all over the country and beyond. Sacco said there are two reservations from Canada and one from South Africa. ROPES Program coordinator John LeClair said he has seen people from across the country including Ohio, Wisconsin and California.

Well-prepared camper Javier Higuera was all set up by 1 p.m. after driving from Arizona to attend the festival. Higuera left his home on Saturday and has been stopping at major cities along the way.

"I've never been east of Denver before," Higuera said. "This is a trip of a lifetime."

Higuera is meeting up with a friend on Sunday and will be driving back – hitting even more cities along the way. Higuera said he does not have to be back to work until July 5, so he is enjoying the vacation.

The campers are flowing in with cases of beer and wine, grills, Frisbees and Wiffle ball bats.

Police are not expecting any problems. LeClair said that last year police had "zero" incidents and he expects the same this year. Medical staff and security will be on site throughout the festival, he said.

"This isn't a mosh pit," LeClair said. "They are all very nice."