Anyone know anything trialsy in the Duluth canal area? (i got little time in mornin)

Anyone know anywhere to ride in Duluth? I got a little time in the morning to ride, and everywhere is either covered with snow, or flat. Canal park walkway thingy has snow in it, which makes dropping into it stupid and unable to do. I was just wondering if anyone knew anything trialsy other than curbs and the rocks. Im just hear for the night, i got like 20 minutes to an hour depending on when i wake up… Yeah… I dont want to know of any unicyclists, or to have anyone ride with me or anything like that, i just want some spots. thanks

come on people, i need some knowledge like now. I cant stay up all night lol…