What's happening in Austin this week?

Austin's week revolves around one number. It's 29°C at midnight and likely 38°C by 2pm. Lady Bird Lake's 10-mile hike-and-bike trail fills between 6:30 and 8:30am, when the air still smells like cedar and damp limestone from the greenbelt. By 10am the trail empties out. Barton Springs Pool in Zilker Park is the summer reset, a spring-fed rectangle where the water holds at roughly 20°C year-round. Admission is $9 for adults and $4 for ages 1-11. The concrete deck gets hot enough to sting bare feet by noon, so bring sandals. If you're arriving this week and checking into a hotel near the Convention Center or along Congress Avenue, plan your first morning around the lake trail or the pool, not both. The humidity sits at 63% even at midnight and climbs from there, which drains energy faster than you'd expect.

Austin's evenings start over from scratch. The Congress Avenue Bridge bat colony, roughly 1.5 million Mexican free-tailed bats, flies out between 7:45 and 8:30pm nightly through the warm season. Stand on the bridge's east sidewalk or from the lakeside trail on the south bank. The smell hits you first, a sharp ammonia edge that reaches the sidewalk before the first bat clears the bridge. After dark, live music runs every night on East 6th Street between Congress Avenue and I-35, though Tuesday and Wednesday are the locals' nights with fewer crowds and the same volume. The bars on Dirty Sixth are sticky-floored and loud, which is the point. Rainey Street's converted bungalow bars a few blocks south skew older and quieter, with string lights and backyard patios where the humidity feels less oppressive under the pecan trees. Thursday through Saturday, both districts fill with bachelorette parties, so plan your quieter nights earlier in the week.

Austin's weekend market rhythm is set. SFC Farmers' Market Downtown runs Saturday 9am to 1pm at Republic Square on Guadalupe Street. Mueller Farmers' Market opens Sunday 10am to 2pm on Aldrich Street, northeast of the UT campus. The Saturday market is stronger for prepared food, with breakfast tacos, kolaches, and tamales that tend to sell out by 11am. Sunday at Mueller skews more residential, more produce, fewer visitors. For indoor relief, the Blanton Museum of Art on the UT campus (founded 1963) is free on Thursdays and $12 otherwise. The Harry Ransom Center nearby (founded 1957) is always free and holds one of 5 surviving complete Gutenberg Bibles. Both close Monday. The LBJ Presidential Library (founded 1971) on Red River Street keeps Monday hours, and the ground-floor exhibits run noticeably cooler than the upper galleries.

Tuesday is service-industry night across Austin. Bartenders and cooks from South Congress and East 6th hit each other's bars after shift, so late-night crowds skew local and some kitchens close by 9pm. Wednesday through Friday, the food truck parks on South 1st Street and along Barton Springs Road run full service until 10pm or later. Franklin Barbecue on East 11th Street is the line everyone photographs. The wait starts before 8am, runs 3 to 4 hours, and the brisket sells out by 1pm most days. The post-oak smoke smell carries 2 blocks. If you don't want that wait, la Barbecue on East Cesar Chavez opens at 11am with a shorter line and pork ribs that drip fat onto butcher paper. At both Franklin and la Barbecue, order by the pound, not by the plate. White bread and dill pickles are free at both. Austin's street grid breaks down east of I-35, where road names change at intersections, so keep your maps app ready before heading out.