Geocaching: June 20, 2016, U Is For Under The Tree And Unity, GC37XNF

U Is For Under The Tree And Unity, GC37XNF:
Second cache I have found hidden like this.

Previous articles in the series:
Geocaching by Bicycle: Introduction
Geocaching by Bicycle: April 3, 2016
Geocaching by Bicycle: April 5, 2016
Geocaching by Bicycle: May 12, 2016
Geocaching by Bicycle: May 16, 2016
Geocaching by Bicycle: May 17, 2016
Geocaching by Bicycle: May 18, 2016
Geocaching by Bicycle: May 19, 2016, Take Care, GC532QA
Geocaching by Bicycle: May 19, 2016, One Womans Junk Another Womans Treasure, GC3KHWH
Geocaching by Bicycle: May 19, 2016, Bob's der Stopp, GC335VZ
Geocaching by Bicycle: May 19, 2016, USGS Perry, GC2T05C
Geocaching: May 19, 2016, One Lone Tree, GC43VX8
Geocaching: May 19, 2016, Zooo Hooo Bass, GC2JN8N
Geocaching: May 19, 2016, Deer Runway, GC49CBP
Geocaching: May 21, 2016, Welcome to Riverside, GC3GR5A
Geocaching: May 22, 2016, Alongside Bruguier's Cabin, GC2HQFG
Geocaching: May 25, 2016, Perry Creek Pathway, GC1HEEE
Geocaching: May 26, 2016, The Grand Geo, GC5A04G
Geocaching: May 26, 2016, L&C Sergeant Floyd River Museum, GCE34B
Geocaching: May 26, 2016, Siouxland Veterans Bridge, GC4MWCJ
Geocaching: May 28, 2016, Other Side of the Bridge, GC4MZKC
Geocaching: May 28, 2016, Recess, GC6AMHZ
Geocaching: May 28, 2016, Fallen, GC6AMGR
Geocaching: May 28, 2016, Kitty Surprise, GC4V005
Geocaching: May 29, 2016, Sergeant Floyd Monument, GC27D3
Geocaching: May 30, 2016, Old Church TB Hotel, GC4FGA0
Geocaching: May 30, 2016, the red box, GC5AQ4V
Geocaching: June 1, 2016, V Is For Vixen And Visitors, GC37XND
Geocaching: June 1, 2016, Riverside Sports Light, GC3G4ZD
Geocaching: June 2, 2016, No Way Ly Seks, GC3T4ZK
Geocaching: June 2, 2016, dont wake the birds, GC53F2A
Geocaching: June 2, 2016, RR History, GC44F3Z
Geocaching: June 4, 2016, Bob's Path Stops Here, GC34DMX
Geocaching: June 4, 2016, Continental Bridge, GC1NYKV
Geocaching: June 4, 2016, Up Down Along The Trail, GC2J41X
Geocaching: June 4, 2016, Riverside Freeway, GC3TTG7
Geocaching: June 5, 2016, Bob's Boulevard, GC34DKH
Geocaching: June 5, 2016, Unhappy birds, GC3GJZA
Geocaching: June 5, 2016, Diamonds Again or Left / Right, GC49RFT
Geocaching: June 6, 2016, Via Riverside, GC2HWY4
Geocaching: June 6, 2016, Riverside Drive-In, GC3TTHD
Geocaching: June 8, 2016, Christy Bear, GC3T1BJ
Geocaching: June 9, 2016, Left Center, GC2J40E
Geocaching: June 10, 2016, RAGBRAI BENCH, GC5YKZY
Geocaching: June 11, 2016, "Old Highway 20" - Eberly Public Area, GCPNB9
Geocaching: June 12, 2016, Riverside Sports Trail, GC2HQH3
Geocaching: June 12, 2016, Riverside Sports, GC2HKJA
Geocaching: June 13, 2016, War Eagle Drive, GC4TNAK
Geocaching: June 14, 2016, Patriots Pride, GC5E45Q
Geocaching: June 16, 2016, Sioux City Sioux (Quartzite), GC1RY3W
Geocaching: June 16, 2016, Question, GC2G1V4
Geocaching: June 16, 2016, Goldie Beck, GC2GRAC
Geocaching: June 17, 2016, Memorial, GC2T04V
Geocaching: June 19, 2016, Near Riverside, GC3T4XW
Geocaching: June 19, 2016, Which Side, GC3BMED
Geocaching: June 20, 2016, Rose Hill, GC26PH8