Every ten years, Minnesota engages in the redistricting process where congressional and legislative lines are redrawn to account for population changes following the Census. The first elections using the new district lines just took place, and the new (or returning) state legislators and members of Congress will be taking office in January 2013. To commemorate this decennial tradition, I made a new series of challenges with a goal of visiting every district in Minnesota.
The rules are simple: Find a cache in every state house district in Minnesota. Past finds qualify. Any cache that stays permanently in one spot is fair game. This includes traditionals, virtuals, earthcaches, letterboxes, wherigos, puzzles, and multicaches. Maps of each district are include on the related web page, and you can also get KML files from the Secretary of State's web site at this link. (The background image should also give you a sense of where you need to go.) Please verify your list using whichever method is easiest for you and include the date found. This can include a list in a found log or note on the cache page, bookmark list, screen grab of a GSAK macro, etc.
UPDATE as of 11/11/21, there is now a checker available:

UPDATE #2 (March 2022): After the 2020 Census, there are now new maps. Thanks to the fine folks at project-gc.com, there is now a checker that checks whether you qualify using the new maps. I'd say you're good on this challenge if you qualify using either set of maps, but bonus points if you can qualify using both. Here is the new checker:

For the sake of posterity, here is the original list I included of my qualifying cachers before the checker was available:
- 1A: Boompa and Grandma's House, 5/24/09
- 1B: UMC1, 8/28/07
- 2A: Lake of the Woods County Seat Cache, 5/25/09
- 2B: Knights of Ni, 11/15/08
- 3A: Yet Another International Falls Cache, 5/25/09
- 3B: Choo Choo 3 Cache, 12/2/07
- 4A: On The Lamb!, 11/15/08
- 4B: Bostock Park, 11/15/08
- 5A: Walker Ball Fields, 5/31/07
- 5B: I See Target First!, 10/2/09
- 6A: O'Brien's Treasure, 5/23/08
- 6B: One Divided By Three!, 5/25/09
- 7A: Gated Trail, 4/25/10
- 7B: The Moose Cave, 12/21/11
- 8A: Lake Alice, 1/28/08
- 8B: Lake Carlos State Park Wildlife Safari, 5/23/09
- 9A: Misfits of Wadena County, 6/1/07
- 9B: Long Prairie Cache, 6/1/07
- 10A: Goofy's Lost, 5/31/07
- 10B: Whomping Willow, 8/27/07
- 11A: Laveau Trail DVD Exchange, 5/23/08
- 11B: Voyageur Park Micro, 6/16/07
- 12A: Wheaton - Fair or Fowl?, 11/15/08
- 12B: Soaring at Glenwood, 11/15/08
- 13A: Richmond Lions, 11/29/08
- 13B: River Pirate Cache, 10/3/09
- 14A: A Year of FTFs? A Challenge Cache!, 9/21/11
- 14B: Delta, 11/15/08
- 15A: EKENIER, 6/27/09
- 15B: may i take your order, 6/26/09
- 16A: Prairie Smoke Nature Area, 1/23/08
- 16B: New Ulm Geotrackable Hotel, 4/22/09
- 17A: Swift - County Seat Challenge, 11/15/08
- 17B: Willmar Region - Robbins Island, 11/15/08
- 18A: Lake Ripley Cache, 7/3/07
- 18B: Kouba's View, 2/22/10
- 19A: Hilltop Hideaway, 12/11/07
- 19B: Vietnam War Memorial, 10/25/09
- 20A: Broken Barn #16, 2/29/12
- 20B: Downtown Northfield II, 12/26/10
- 21A: Barn Bluff, 7/4/07
- 21B: Welcome to Wanamingo (Exchange Cache), 5/11/12
- 22A: One of our Hometowns, 4/22/09
- 22B: Windom Eagles Class of 2018, 9/4/08
- 23A: Serenity NOW!, 9/4/08
- 23B: St. James Plunge, 9/4/08
- 24A: Zoe's TB Playhouse, 1/24/08
- 24B: Stump Puller, 1/24/08
- 25A: Neon Rocket, 10/22/08
- 25B: Allendale Park, 5/17/10
- 26A: Blood Donor, 7/23/09
- 26B: twood80: Wanted Alive, 1/19/11
- 27A: One for the Birds, 9/4/08
- 27B: "Underway! Shift Colors!", 11/04/08
- 28A: Pickwick Cemetery 2, 10/11/09
- 28B: Lair, 10/11/09
- 29A: Wright County Fishing Trip, Twin/Sylvia, 1/29/11
- 29B: WRIGHT COUNTY TRAVELERS' #1, 10/18/09
- 30A: Quint Asper - A Tribute to Gunsmoke, 5/2/12
- 30B: July Challenge, 11/1/10
- 31A: Oak Grove Park 4 - River Meadows, 3/22/10
- 31B: Lake Netta Revisited, 7/18/09
- 32A: DiMaggio, 4/1/10
- 32B: Checkerboard, 4/23/10
- 33A: Holbrook Park, 6/27/10
- 33B: Mound Westonka Mohawks, 7/2/11
- 34A: Roger's Foremost Cache, 3/2/11
- 34B: Mount Maple Grove, 10/29/11
- 35A: Ramsey's Central Park #2, 11/1/09
- 35B: Granite Cache, 7/11/09
- 36A: On the Road to Anoka #3, 5/15/10
- 36B: 610 Pedestrian Walkway, 3/3/10
- 37A: Blaine History Series #4, 7/11/12
- 37B: Wall Trail 20, 5/28/11
- 38A: HTC - The No Nano Trail - #11 Hugo Youth Center?, 6/1/11
- 38B: White Bear Printing Press, 10/17/11
- 39A: FRANCONIA SCULPTURE PARK REBORN, 9/5/09
- 39B: Polly Want a Crocker, 7/31/12
- 40A: Exonumia: Bowl-A-Strike, 6/19/11
- 40B: Brookdale Wetlands, 4/10/10
- 41A: Fridley Rainforest, 7/11/09
- 41B: Cattail Hollow - Silverwood Park, 7/23/09
- 42A: Cummings Trail, 11/26/11
- 42B: Worker Bee #1, 10/6/12
- 43A: T and A: Warrior Women: Wild Rice, 2/13/10
- 43B: By the Shores of Silver Lake, 5/4/08
- 44A: Plymouth Top Popper, 7/13/11
- 44B: Parkers Lake Park 6, 11/28/09
- 45A: Lodge Cryptex, 4/16/12
- 45B: Golden Valley Bug Drop, 11/10/07
- 46A: Laffy Taffy Jeopardy: "He Palladium", 3/2/12
- 46B: Welcome to St. Louis Park, 12/25/08
- 47A: Treasure Island, 2/28/09
- 47B: Rainbow Park, 2/28/09
- 48A: Monkey Arms, 4/24/12
- 48B: Classic Family Board Games: Risk, 11/08/12
- 49A: United States Mint - Treasury - Quarter, 2/6/11
- 49B: 8400 Tower, 1/3/09
- 50A: American Blvd. #8 - "Kathy's Turn", 10/10/10
- 50B: River Rider, 3/21/12
- 51A: Biking in Eagan #14 - Up The Hill, 12/16/11
- 51B: Eagan 9, 5/8/12
- 52A: Oakdale Ave #14, 6/8/12
- 52B: Day 1 - Injured!, 5/29/12
- 53A: Old Tamarack Rd, 4/12/09
- 53B: Micro Mania No. 2: Why I Sing The Blues, 6/20/11
- 54A: Micro Management: Long Live Langdon, 8/31/12
- 54B: Fifty Nifty 1, 7/23/12
- 55A: Grandson of Shakopee Rocks!, 8/23/09
- 55B: SMWF1, 3/7/10
- 56A: Micromania #5, 5/20/11
- 56B: SMWF16, 3/7/10
- 57A: Apple River, Valley Style, 12/21/08
- 57B: Yet Another Multi In Birch Park, 10/3/10
- 58A: Biggest Cache in Lakeville, 12/21/08
- 58B: Hampton Park & Grab, 3/1/10
- 59A: Folwell Pines, 9/29/09
- 59B: LRT - Twins Stadium / Target Field, 5/14/12
- 60A: Nordeast Triangle, 4/10/10
- 60B: Go Gophers!, 12/28/08
- 61A: 3007 W Calhoun Parkway, 11/2/10
- 61B: Diamond Lake Hideout, 6/13/09
- 62A: Sparky's Fry, 10/27/12
- 62B: Squirrel's Apartment, 2/22/11
- 63A: LRT - Lake St., 8/23/12
- 63B: Day 3 - Lake Nokomis - Lakeside Roots, 6/9/12
- 64A: Iglehart & Wheeler, 11/16/12
- 64B: Haloween Hoopla: The Cache, 5/23/12
- 65A: Horseshoe Park, 10/22/10
- 65B: Little Downtown Park, 9/21/08
- 66A: Rockers: Welcome To My Nightmare, 4/23/12
- 66B: Como-cache, 3/16/11
- 67A: King Boreas and Aurora, Queen of the Snows, 6/25/12
- 67B: Indian Mounds Regional Park, 4/18/12