Today is the day: South Lake Tahoe bicycle group Slow Rollers is asking the community to come out to its second annual Spirit Bike Parade today and an attempt to break the Guinness Book of World Records by forming the longest single line of bicycles. To beat the record, now held by the city of Davis of 916 bicycles, South Lake Tahoe will have to produce 917 bicycles or more. The event begins at 4 p.m. with a start up at the old Miller’s Outpost, South Shore Bikes, 955 Emerald Bay Road. Get there early to register.